103123321132 has 12 divisors (see below), whose sum is σ = 194347797616. Its totient is φ = 47595378960.

The previous prime is 103123321127. The next prime is 103123321187. The reversal of 103123321132 is 231123321301.

It is a super-2 number, since 2×103123321132² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 991570344 + ... + 991570447.

Almost surely, 2^103123321132 is an apocalyptic number.

It is an amenable number.

103123321132 is a deficient number, since it is larger than the sum of its proper divisors (91224476484).

103123321132 is a wasteful number, since it uses less digits than its factorization.

103123321132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983140808 (or 1983140806 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 103123321132 its reverse (231123321301), we get a palindrome (334246642433).

The spelling of 103123321132 in words is "one hundred three billion, one hundred twenty-three million, three hundred twenty-one thousand, one hundred thirty-two".