150666131 has 24 divisors (see below), whose sum is σ = 192669120. Its totient is φ = 116499600.

The previous prime is 150666091. The next prime is 150666133. The reversal of 150666131 is 131666051.

It is not a de Polignac number, because 150666131 - 2¹⁰ = 150665107 is a prime.

It is a super-2 number, since 2×150666131² = 45400566061018322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 150666094 and 150666103.

It is not an unprimeable number, because it can be changed into a prime (150666133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73916 + ... + 75926.

It is an arithmetic number, because the mean of its divisors is an integer number (8027880).

Almost surely, 2^150666131 is an apocalyptic number.

150666131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

150666131 is a deficient number, since it is larger than the sum of its proper divisors (42002989).

150666131 is a wasteful number, since it uses less digits than its factorization.

150666131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2175 (or 2168 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 150666131 is about 12274.6132729304. The cubic root of 150666131 is about 532.1146451908.

The spelling of 150666131 in words is "one hundred fifty million, six hundred sixty-six thousand, one hundred thirty-one".