183638311151 has 2 divisors, whose sum is σ = 183638311152. Its totient is φ = 183638311150.

The previous prime is 183638311133. The next prime is 183638311247. The reversal of 183638311151 is 151113836381.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 183638311151 - 2³⁴ = 166458441967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 183638311099 and 183638311108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (183638316151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91819155575 + 91819155576.

It is an arithmetic number, because the mean of its divisors is an integer number (91819155576).

Almost surely, 2^183638311151 is an apocalyptic number.

183638311151 is a deficient number, since it is larger than the sum of its proper divisors (1).

183638311151 is an equidigital number, since it uses as much as digits as its factorization.

183638311151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 41.

The spelling of 183638311151 in words is "one hundred eighty-three billion, six hundred thirty-eight million, three hundred eleven thousand, one hundred fifty-one".