103131310322332 has 48 divisors (see below), whose sum is σ = 183636985835520. Its totient is φ = 50664542998592.

The previous prime is 103131310322297. The next prime is 103131310322333. The reversal of 103131310322332 is 233223013131301.

It is a happy number.

It is a super-2 number, since 2×103131310322332² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103131310322332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103131310322333) 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, 4421101653 + ... + 4421124979.

It is an arithmetic number, because the mean of its divisors is an integer number (3825770538240).

Almost surely, 2^{103131310322332} is an apocalyptic number.

It is an amenable number.

103131310322332 is a deficient number, since it is larger than the sum of its proper divisors (80505675513188).

103131310322332 is a wasteful number, since it uses less digits than its factorization.

103131310322332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32610 (or 32608 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 103131310322332 its reverse (233223013131301), we get a palindrome (336354323453633).

The spelling of 103131310322332 in words is "one hundred three trillion, one hundred thirty-one billion, three hundred ten million, three hundred twenty-two thousand, three hundred thirty-two".