30932603657147 has 2 divisors, whose sum is σ = 30932603657148. Its totient is φ = 30932603657146.

The previous prime is 30932603657057. The next prime is 30932603657171. The reversal of 30932603657147 is 74175630623903.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30932603657147 - 2⁸ = 30932603656891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30932603657092 and 30932603657101.

It is not a weakly prime, because it can be changed into another prime (30932603627147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15466301828573 + 15466301828574.

It is an arithmetic number, because the mean of its divisors is an integer number (15466301828574).

Almost surely, 2^{30932603657147} is an apocalyptic number.

30932603657147 is a deficient number, since it is larger than the sum of its proper divisors (1).

30932603657147 is an equidigital number, since it uses as much as digits as its factorization.

30932603657147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17146080, while the sum is 56.

The spelling of 30932603657147 in words is "thirty trillion, nine hundred thirty-two billion, six hundred three million, six hundred fifty-seven thousand, one hundred forty-seven".