103322212331031 has 64 divisors (see below), whose sum is σ = 166463537443200. Its totient is φ = 63074023446528.

The previous prime is 103322212330973. The next prime is 103322212331047. The reversal of 103322212331031 is 130133212223301.

103322212331031 is a `hidden beast` number, since 1 + 0 + 3 + 3 + 222 + 123 + 310 + 3 + 1 = 666.

It is not a de Polignac number, because 103322212331031 - 2²⁹ = 103321675460119 is a prime.

It is a super-2 number, since 2×103322212331031² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 103322212330986 and 103322212331004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103322212331131) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 329806141 + ... + 330119273.

It is an arithmetic number, because the mean of its divisors is an integer number (2600992772550).

Almost surely, 2^{103322212331031} is an apocalyptic number.

103322212331031 is a deficient number, since it is larger than the sum of its proper divisors (63141325112169).

103322212331031 is a wasteful number, since it uses less digits than its factorization.

103322212331031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332625 (or 332619 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 103322212331031 its reverse (130133212223301), we get a palindrome (233455424554332).

The spelling of 103322212331031 in words is "one hundred three trillion, three hundred twenty-two billion, two hundred twelve million, three hundred thirty-one thousand, thirty-one".