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2031102030001 = 11761242635531
BaseRepresentation
bin11101100011100111000…
…111010111000010110001
321012011121222210200022011
4131203213013113002301
5231234144104430001
64153024141242521
7266512413253252
oct35434707270261
97164558720264
102031102030001
11713427166310
12289783b63441
131196bc03b115
147043d404b29
1537c7873dd51
hex1d8e71d70b1

2031102030001 has 8 divisors (see below), whose sum is σ = 2218659304608. Its totient is φ = 1844030028000.

The previous prime is 2031102029959. The next prime is 2031102030071. The reversal of 2031102030001 is 1000302011302.

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 2031102030001 - 211 = 2031102027953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2031102030071) 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, 121309395 + ... + 121326136.

It is an arithmetic number, because the mean of its divisors is an integer number (277332413076).

Almost surely, 22031102030001 is an apocalyptic number.

It is an amenable number.

2031102030001 is a deficient number, since it is larger than the sum of its proper divisors (187557274607).

2031102030001 is a wasteful number, since it uses less digits than its factorization.

2031102030001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242636303.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 2031102030001 its reverse (1000302011302), we get a palindrome (3031404041303).

The spelling of 2031102030001 in words is "two trillion, thirty-one billion, one hundred two million, thirty thousand, one".

Divisors: 1 11 761 8371 242635531 2668990841 184645639091 2031102030001