141915157 has 2 divisors, whose sum is σ = 141915158. Its totient is φ = 141915156.

The previous prime is 141915131. The next prime is 141915173. The reversal of 141915157 is 751519141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107972881 + 33942276 = 10391^2 + 5826^2 .

It is a cyclic number.

It is not a de Polignac number, because 141915157 - 2⁷ = 141915029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141915107) 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, 70957578 + 70957579.

It is an arithmetic number, because the mean of its divisors is an integer number (70957579).

Almost surely, 2^141915157 is an apocalyptic number.

It is an amenable number.

141915157 is a deficient number, since it is larger than the sum of its proper divisors (1).

141915157 is an equidigital number, since it uses as much as digits as its factorization.

141915157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6300, while the sum is 34.

The square root of 141915157 is about 11912.8148227025. The cubic root of 141915157 is about 521.6064190659.

The spelling of 141915157 in words is "one hundred forty-one million, nine hundred fifteen thousand, one hundred fifty-seven".