102131023033 has 16 divisors (see below), whose sum is σ = 110624222016. Its totient is φ = 93729504960.

The previous prime is 102131023031. The next prime is 102131023073. The reversal of 102131023033 is 330320131201.

It is not a de Polignac number, because 102131023033 - 2¹ = 102131023031 is a prime.

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 102131023033.

It is not an unprimeable number, because it can be changed into a prime (102131023031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3784518 + ... + 3811408.

It is an arithmetic number, because the mean of its divisors is an integer number (6914013876).

Almost surely, 2^102131023033 is an apocalyptic number.

102131023033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

102131023033 is a deficient number, since it is larger than the sum of its proper divisors (8493198983).

102131023033 is a wasteful number, since it uses less digits than its factorization.

102131023033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28584.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 102131023033 its reverse (330320131201), we get a palindrome (432451154234).

The spelling of 102131023033 in words is "one hundred two billion, one hundred thirty-one million, twenty-three thousand, thirty-three".