2031975102 has 64 divisors (see below), whose sum is σ = 4410432000. Its totient is φ = 621924480.

The previous prime is 2031975097. The next prime is 2031975131. The reversal of 2031975102 is 2015791302.

It is a self number, because there is not a number n which added to its sum of digits gives 2031975102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1311024 + ... + 1312572.

It is an arithmetic number, because the mean of its divisors is an integer number (68913000).

Almost surely, 2^2031975102 is an apocalyptic number.

2031975102 is an abundant number, since it is smaller than the sum of its proper divisors (2378456898).

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

2031975102 is a wasteful number, since it uses less digits than its factorization.

2031975102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 2031975102 is about 45077.4345099630. The cubic root of 2031975102 is about 1266.5999330339.

The spelling of 2031975102 in words is "two billion, thirty-one million, nine hundred seventy-five thousand, one hundred two".