151159157 has 2 divisors, whose sum is σ = 151159158. Its totient is φ = 151159156.

The previous prime is 151159139. The next prime is 151159163. The reversal of 151159157 is 751951151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78039556 + 73119601 = 8834^2 + 8551^2 .

It is a cyclic number.

It is not a de Polignac number, because 151159157 - 2⁶ = 151159093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151153157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75579578 + 75579579.

It is an arithmetic number, because the mean of its divisors is an integer number (75579579).

Almost surely, 2^151159157 is an apocalyptic number.

It is an amenable number.

151159157 is a deficient number, since it is larger than the sum of its proper divisors (1).

151159157 is an equidigital number, since it uses as much as digits as its factorization.

151159157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7875, while the sum is 35.

The square root of 151159157 is about 12294.6800283700. The cubic root of 151159157 is about 532.6944275945.

The spelling of 151159157 in words is "one hundred fifty-one million, one hundred fifty-nine thousand, one hundred fifty-seven".