103023232112 has 20 divisors (see below), whose sum is σ = 200947164600. Its totient is φ = 51165899328.

The previous prime is 103023232099. The next prime is 103023232121. The reversal of 103023232112 is 211232320301.

It is a super-2 number, since 2×103023232112² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 21604838 + ... + 21609605.

It is an arithmetic number, because the mean of its divisors is an integer number (10047358230).

Almost surely, 2^103023232112 is an apocalyptic number.

It is an amenable number.

103023232112 is a deficient number, since it is larger than the sum of its proper divisors (97923932488).

103023232112 is a wasteful number, since it uses less digits than its factorization.

103023232112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43214600 (or 43214594 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 103023232112 its reverse (211232320301), we get a palindrome (314255552413).

The spelling of 103023232112 in words is "one hundred three billion, twenty-three million, two hundred thirty-two thousand, one hundred twelve".