150526231 has 2 divisors, whose sum is σ = 150526232. Its totient is φ = 150526230.

The previous prime is 150526193. The next prime is 150526241. The reversal of 150526231 is 132625051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 150526231 - 2¹¹ = 150524183 is a prime.

It is a super-2 number, since 2×150526231² = 45316292438130722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 150526196 and 150526205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150526241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75263115 + 75263116.

It is an arithmetic number, because the mean of its divisors is an integer number (75263116).

Almost surely, 2^150526231 is an apocalyptic number.

150526231 is a deficient number, since it is larger than the sum of its proper divisors (1).

150526231 is an equidigital number, since it uses as much as digits as its factorization.

150526231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 150526231 is about 12268.9131955524. The cubic root of 150526231 is about 531.9498970566.

The spelling of 150526231 in words is "one hundred fifty million, five hundred twenty-six thousand, two hundred thirty-one".