2132112031 has 12 divisors (see below), whose sum is σ = 2451106672. Its totient is φ = 1816782336.

The previous prime is 2132112019. The next prime is 2132112071. The reversal of 2132112031 is 1302112312.

It is not a de Polignac number, because 2132112031 - 2⁷ = 2132111903 is a prime.

It is a super-2 number, since 2×2132112031² = 9091803425469889922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2132111996 and 2132112014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132112011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 204415 + ... + 214591.

Almost surely, 2^2132112031 is an apocalyptic number.

2132112031 is a deficient number, since it is larger than the sum of its proper divisors (318994641).

2132112031 is an equidigital number, since it uses as much as digits as its factorization.

2132112031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10530 (or 10357 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2132112031 is about 46174.7986568431. The cubic root of 2132112031 is about 1287.0734754062.

Adding to 2132112031 its reverse (1302112312), we get a palindrome (3434224343).

The spelling of 2132112031 in words is "two billion, one hundred thirty-two million, one hundred twelve thousand, thirty-one".