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10023001312211 = 171095409067087
BaseRepresentation
bin1001000111011010100101…
…1011101100101111010011
31022111012010012020222102122
42101312221123230233103
52303204101313442321
633152300411004455
72053065213310466
oct221665133545723
938435105228378
1010023001312211
113214804a3a358
12115a636a3972b
1357921b586a34
14269189c7d2dd
15125ac44118ab
hex91da96ecbd3

10023001312211 has 8 divisors (see below), whose sum is σ = 10709952834240. Its totient is φ = 9346867924608.

The previous prime is 10023001312193. The next prime is 10023001312229. The reversal of 10023001312211 is 11221310032001.

It is an interprime number because it is at equal distance from previous prime (10023001312193) and next prime (10023001312229).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10023001312211 - 210 = 10023001311187 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10023001312211.

It is not an unprimeable number, because it can be changed into a prime (10023001312231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2704531691 + ... + 2704535396.

It is an arithmetic number, because the mean of its divisors is an integer number (1338744104280).

Almost surely, 210023001312211 is an apocalyptic number.

10023001312211 is a deficient number, since it is larger than the sum of its proper divisors (686951522029).

10023001312211 is a wasteful number, since it uses less digits than its factorization.

10023001312211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5409067213.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10023001312211 its reverse (11221310032001), we get a palindrome (21244311344212).

The spelling of 10023001312211 in words is "ten trillion, twenty-three billion, one million, three hundred twelve thousand, two hundred eleven".

Divisors: 1 17 109 1853 5409067087 91954140479 589588312483 10023001312211