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1023312030001 = 4770433091381
BaseRepresentation
bin11101110010000100010…
…01100110100100110001
310121211100101010020202121
432321002021212210301
5113231220334430001
62102034132114241
7133634424511042
oct16710211464461
93554311106677
101023312030001
11364a90a66098
121463a9165981
1375661ba8331
143775855a8c9
151b94315e6a1
hexee42266931

1023312030001 has 8 divisors (see below), whose sum is σ = 1045233350784. Its totient is φ = 1001396906160.

The previous prime is 1023312029963. The next prime is 1023312030031. The reversal of 1023312030001 is 1000302133201.

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 1023312030001 - 239 = 473556216113 is a prime.

It is a super-3 number, since 3×10233120300013 (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1023312030031) 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, 1214670 + ... + 1876711.

It is an arithmetic number, because the mean of its divisors is an integer number (130654168848).

Almost surely, 21023312030001 is an apocalyptic number.

It is an amenable number.

1023312030001 is a deficient number, since it is larger than the sum of its proper divisors (21921320783).

1023312030001 is an equidigital number, since it uses as much as digits as its factorization.

1023312030001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3098471.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1023312030001 its reverse (1000302133201), we get a palindrome (2023614163202).

The spelling of 1023312030001 in words is "one trillion, twenty-three billion, three hundred twelve million, thirty thousand, one".

Divisors: 1 47 7043 331021 3091381 145294907 21772596383 1023312030001