151124971 has 2 divisors, whose sum is σ = 151124972. Its totient is φ = 151124970.

The previous prime is 151124959. The next prime is 151125017. The reversal of 151124971 is 179421151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151124971 - 2⁷ = 151124843 is a prime.

It is not a weakly prime, because it can be changed into another prime (151124921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75562485 + 75562486.

It is an arithmetic number, because the mean of its divisors is an integer number (75562486).

Almost surely, 2^151124971 is an apocalyptic number.

151124971 is a deficient number, since it is larger than the sum of its proper divisors (1).

151124971 is an equidigital number, since it uses as much as digits as its factorization.

151124971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2520, while the sum is 31.

The square root of 151124971 is about 12293.2896736390. The cubic root of 151124971 is about 532.6542666916.

The spelling of 151124971 in words is "one hundred fifty-one million, one hundred twenty-four thousand, nine hundred seventy-one".