30012232310123 has 16 divisors (see below), whose sum is σ = 37269616650240. Its totient is φ = 23584679280000.

The previous prime is 30012232310083. The next prime is 30012232310183. The reversal of 30012232310123 is 32101323221003.

It is a cyclic number.

It is not a de Polignac number, because 30012232310123 - 2⁸ = 30012232309867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30012232310183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3639606878 + ... + 3639615123.

It is an arithmetic number, because the mean of its divisors is an integer number (2329351040640).

Almost surely, 2^{30012232310123} is an apocalyptic number.

30012232310123 is a deficient number, since it is larger than the sum of its proper divisors (7257384340117).

30012232310123 is a wasteful number, since it uses less digits than its factorization.

30012232310123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7279222058.

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

Adding to 30012232310123 its reverse (32101323221003), we get a palindrome (62113555531126).

The spelling of 30012232310123 in words is "thirty trillion, twelve billion, two hundred thirty-two million, three hundred ten thousand, one hundred twenty-three".