103030232000312 has 16 divisors (see below), whose sum is σ = 197674282326840. Its totient is φ = 50317090046496.

The previous prime is 103030232000279. The next prime is 103030232000327. The reversal of 103030232000312 is 213000232030301.

It is a super-2 number, since 2×103030232000312² (a number of 29 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, 149753243843 + ... + 149753244530.

Almost surely, 2^{103030232000312} is an apocalyptic number.

It is an amenable number.

103030232000312 is a deficient number, since it is larger than the sum of its proper divisors (94644050326528).

103030232000312 is a wasteful number, since it uses less digits than its factorization.

103030232000312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299506488422 (or 299506488418 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 103030232000312 its reverse (213000232030301), we get a palindrome (316030464030613).

The spelling of 103030232000312 in words is "one hundred three trillion, thirty billion, two hundred thirty-two million, three hundred twelve", and thus it is an aban number.