2031100332132 has 48 divisors (see below), whose sum is σ = 4743812001600. Its totient is φ = 676379751552.

The previous prime is 2031100332119. The next prime is 2031100332167. The reversal of 2031100332132 is 2312330011302.

It is a junction number, because it is equal to n+sod(n) for n = 2031100332099 and 2031100332108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64428838 + ... + 64460354.

It is an arithmetic number, because the mean of its divisors is an integer number (98829416700).

Almost surely, 2^{2031100332132} is an apocalyptic number.

It is an amenable number.

2031100332132 is an abundant number, since it is smaller than the sum of its proper divisors (2712711669468).

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

2031100332132 is a wasteful number, since it uses less digits than its factorization.

2031100332132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36540 (or 36538 counting only the distinct ones).

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

Adding to 2031100332132 its reverse (2312330011302), we get a palindrome (4343430343434).

The spelling of 2031100332132 in words is "two trillion, thirty-one billion, one hundred million, three hundred thirty-two thousand, one hundred thirty-two".