2131230103032 has 64 divisors (see below), whose sum is σ = 5512417092000. Its totient is φ = 685836591104.

The previous prime is 2131230103031. The next prime is 2131230103063. The reversal of 2131230103032 is 2303010321312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2131230103031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6243208 + ... + 6575720.

Almost surely, 2^{2131230103032} is an apocalyptic number.

It is an amenable number.

2131230103032 is an abundant number, since it is smaller than the sum of its proper divisors (3381186988968).

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

2131230103032 is a wasteful number, since it uses less digits than its factorization.

2131230103032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341760 (or 341756 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2131230103032 its reverse (2303010321312), we get a palindrome (4434240424344).

The spelling of 2131230103032 in words is "two trillion, one hundred thirty-one billion, two hundred thirty million, one hundred three thousand, thirty-two".