30231132124 has 24 divisors (see below), whose sum is σ = 53425895600. Its totient is φ = 14966778240.

The previous prime is 30231132091. The next prime is 30231132137. The reversal of 30231132124 is 42123113203.

It is a junction number, because it is equal to n+sod(n) for n = 30231132095 and 30231132104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 644872 + ... + 690160.

Almost surely, 2^30231132124 is an apocalyptic number.

It is an amenable number.

30231132124 is a deficient number, since it is larger than the sum of its proper divisors (23194763476).

30231132124 is a wasteful number, since it uses less digits than its factorization.

30231132124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46933 (or 46931 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 30231132124 its reverse (42123113203), we get a palindrome (72354245327).

The spelling of 30231132124 in words is "thirty billion, two hundred thirty-one million, one hundred thirty-two thousand, one hundred twenty-four".