150706123 has 2 divisors, whose sum is σ = 150706124. Its totient is φ = 150706122.

The previous prime is 150706109. The next prime is 150706133. The reversal of 150706123 is 321607051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 150706123 - 2²⁵ = 117151691 is a prime.

It is a super-2 number, since 2×150706123² = 45424671019382258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (150706133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75353061 + 75353062.

It is an arithmetic number, because the mean of its divisors is an integer number (75353062).

Almost surely, 2^150706123 is an apocalyptic number.

150706123 is a deficient number, since it is larger than the sum of its proper divisors (1).

150706123 is an equidigital number, since it uses as much as digits as its factorization.

150706123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 150706123 is about 12276.2422182034. The cubic root of 150706123 is about 532.1617215668.

The spelling of 150706123 in words is "one hundred fifty million, seven hundred six thousand, one hundred twenty-three".