30836389153 has 2 divisors, whose sum is σ = 30836389154. Its totient is φ = 30836389152.

The previous prime is 30836389123. The next prime is 30836389159. The reversal of 30836389153 is 35198363803.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30377701264 + 458687889 = 174292^2 + 21417^2 .

It is a cyclic number.

It is not a de Polignac number, because 30836389153 - 2²⁵ = 30802834721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30836389097 and 30836389106.

It is not a weakly prime, because it can be changed into another prime (30836389159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15418194576 + 15418194577.

It is an arithmetic number, because the mean of its divisors is an integer number (15418194577).

Almost surely, 2^30836389153 is an apocalyptic number.

It is an amenable number.

30836389153 is a deficient number, since it is larger than the sum of its proper divisors (1).

30836389153 is an equidigital number, since it uses as much as digits as its factorization.

30836389153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1399680, while the sum is 49.

The spelling of 30836389153 in words is "thirty billion, eight hundred thirty-six million, three hundred eighty-nine thousand, one hundred fifty-three".