103312310132 has 6 divisors (see below), whose sum is σ = 180796542738. Its totient is φ = 51656155064.

The previous prime is 103312310107. The next prime is 103312310147. The reversal of 103312310132 is 231013213301.

It can be written as a sum of positive squares in only one way, i.e., 101783969296 + 1528340836 = 319036^2 + 39094^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12914038763 + ... + 12914038770.

It is an arithmetic number, because the mean of its divisors is an integer number (30132757123).

Almost surely, 2^103312310132 is an apocalyptic number.

It is an amenable number.

103312310132 is a deficient number, since it is larger than the sum of its proper divisors (77484232606).

103312310132 is a wasteful number, since it uses less digits than its factorization.

103312310132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25828077537 (or 25828077535 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 103312310132 its reverse (231013213301), we get a palindrome (334325523433).

The spelling of 103312310132 in words is "one hundred three billion, three hundred twelve million, three hundred ten thousand, one hundred thirty-two".