157014911 has 2 divisors, whose sum is σ = 157014912. Its totient is φ = 157014910.

The previous prime is 157014901. The next prime is 157014929. The reversal of 157014911 is 119410751.

It is a weak prime.

It is an emirp because it is prime and its reverse (119410751) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-157014911 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157014901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78507455 + 78507456.

It is an arithmetic number, because the mean of its divisors is an integer number (78507456).

Almost surely, 2^157014911 is an apocalyptic number.

157014911 is a deficient number, since it is larger than the sum of its proper divisors (1).

157014911 is an equidigital number, since it uses as much as digits as its factorization.

157014911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 29.

The square root of 157014911 is about 12530.5590856913. The cubic root of 157014911 is about 539.4861492761.

The spelling of 157014911 in words is "one hundred fifty-seven million, fourteen thousand, nine hundred eleven".