102001030031032 has 32 divisors (see below), whose sum is σ = 208638863614080. Its totient is φ = 46364017204960.

The previous prime is 102001030030997. The next prime is 102001030031039. The reversal of 102001030031032 is 230130030100201.

It is a junction number, because it is equal to n+sod(n) for n = 102001030030997 and 102001030031015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102001030031039) 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, 79415013 + ... + 80689195.

It is an arithmetic number, because the mean of its divisors is an integer number (6519964487940).

Almost surely, 2^{102001030031032} is an apocalyptic number.

It is an amenable number.

102001030031032 is an abundant number, since it is smaller than the sum of its proper divisors (106637833583048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102001030031032 is a wasteful number, since it uses less digits than its factorization.

102001030031032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2183883 (or 2183879 counting only the distinct ones).

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

Adding to 102001030031032 its reverse (230130030100201), we get a palindrome (332131060131233).

The spelling of 102001030031032 in words is "one hundred two trillion, one billion, thirty million, thirty-one thousand, thirty-two".