103232212031 has 32 divisors (see below), whose sum is σ = 116027493120. Its totient is φ = 91228161024.

The previous prime is 103232211997. The next prime is 103232212051. The reversal of 103232212031 is 130212232301.

It is not a de Polignac number, because 103232212031 - 2²² = 103228017727 is a prime.

It is a super-2 number, since 2×103232212031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103232211994 and 103232212012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103232212051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11637860 + ... + 11646726.

It is an arithmetic number, because the mean of its divisors is an integer number (3625859160).

Almost surely, 2^103232212031 is an apocalyptic number.

103232212031 is a deficient number, since it is larger than the sum of its proper divisors (12795281089).

103232212031 is a wasteful number, since it uses less digits than its factorization.

103232212031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9335.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 103232212031 its reverse (130212232301), we get a palindrome (233444444332).

The spelling of 103232212031 in words is "one hundred three billion, two hundred thirty-two million, two hundred twelve thousand, thirty-one".