103043132312 has 16 divisors (see below), whose sum is σ = 196480549800. Its totient is φ = 50648319040.

The previous prime is 103043132293. The next prime is 103043132321. The reversal of 103043132312 is 213231340301.

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, 109155389 + ... + 109156332.

Almost surely, 2^103043132312 is an apocalyptic number.

It is an amenable number.

103043132312 is a deficient number, since it is larger than the sum of its proper divisors (93437417488).

103043132312 is a wasteful number, since it uses less digits than its factorization.

103043132312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218311786 (or 218311782 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 103043132312 its reverse (213231340301), we get a palindrome (316274472613).

The spelling of 103043132312 in words is "one hundred three billion, forty-three million, one hundred thirty-two thousand, three hundred twelve".