151065023 has 2 divisors, whose sum is σ = 151065024. Its totient is φ = 151065022.

The previous prime is 151065017. The next prime is 151065049. The reversal of 151065023 is 320560151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151065023 - 2⁴ = 151065007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151065023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151065073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75532511 + 75532512.

It is an arithmetic number, because the mean of its divisors is an integer number (75532512).

Almost surely, 2^151065023 is an apocalyptic number.

151065023 is a deficient number, since it is larger than the sum of its proper divisors (1).

151065023 is an equidigital number, since it uses as much as digits as its factorization.

151065023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 151065023 is about 12290.8511910282. The cubic root of 151065023 is about 532.5838265764.

The spelling of 151065023 in words is "one hundred fifty-one million, sixty-five thousand, twenty-three".