103312013332 has 36 divisors (see below), whose sum is σ = 198772939008. Its totient is φ = 46948963600.

The previous prime is 103312013297. The next prime is 103312013347. The reversal of 103312013332 is 233310213301.

It is a super-2 number, since 2×103312013332² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2247693 + ... + 2293195.

It is an arithmetic number, because the mean of its divisors is an integer number (5521470528).

Almost surely, 2^103312013332 is an apocalyptic number.

It is an amenable number.

103312013332 is a deficient number, since it is larger than the sum of its proper divisors (95460925676).

103312013332 is a wasteful number, since it uses less digits than its factorization.

103312013332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50220 (or 50207 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 103312013332 its reverse (233310213301), we get a palindrome (336622226633).

The spelling of 103312013332 in words is "one hundred three billion, three hundred twelve million, thirteen thousand, three hundred thirty-two".