151164157 has 2 divisors, whose sum is σ = 151164158. Its totient is φ = 151164156.

The previous prime is 151164149. The next prime is 151164179. The reversal of 151164157 is 751461151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 134304921 + 16859236 = 11589^2 + 4106^2 .

It is a cyclic number.

It is not a de Polignac number, because 151164157 - 2³ = 151164149 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 (151164557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75582078 + 75582079.

It is an arithmetic number, because the mean of its divisors is an integer number (75582079).

Almost surely, 2^151164157 is an apocalyptic number.

It is an amenable number.

151164157 is a deficient number, since it is larger than the sum of its proper divisors (1).

151164157 is an equidigital number, since it uses as much as digits as its factorization.

151164157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4200, while the sum is 31.

The square root of 151164157 is about 12294.8833666692. The cubic root of 151164157 is about 532.7003009685.

It can be divided in two parts, 151164 and 157, that added together give a square (151321 = 389²).

The spelling of 151164157 in words is "one hundred fifty-one million, one hundred sixty-four thousand, one hundred fifty-seven".