2132210031 has 16 divisors (see below), whose sum is σ = 3249825024. Its totient is φ = 1218127104.

The previous prime is 2132210021. The next prime is 2132210081. The reversal of 2132210031 is 1300122312.

It is not a de Polignac number, because 2132210031 - 2⁵ = 2132209999 is a prime.

It is a super-2 number, since 2×2132210031² = 9092639232594041922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132210021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114015 + ... + 131391.

It is an arithmetic number, because the mean of its divisors is an integer number (203114064).

Almost surely, 2^2132210031 is an apocalyptic number.

2132210031 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2132210031 is a deficient number, since it is larger than the sum of its proper divisors (1117614993).

2132210031 is a wasteful number, since it uses less digits than its factorization.

2132210031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23230.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2132210031 is about 46175.8598295690. The cubic root of 2132210031 is about 1287.0931947059.

Adding to 2132210031 its reverse (1300122312), we get a palindrome (3432332343).

The spelling of 2132210031 in words is "two billion, one hundred thirty-two million, two hundred ten thousand, thirty-one".