150680431 has 32 divisors (see below), whose sum is σ = 179988480. Its totient is φ = 124675200.

The previous prime is 150680423. The next prime is 150680443. The reversal of 150680431 is 134086051.

It is a cyclic number.

It is not a de Polignac number, because 150680431 - 2³ = 150680423 is a prime.

It is a super-2 number, since 2×150680431² = 45409184572691522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 150680431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150681431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 675586 + ... + 675808.

It is an arithmetic number, because the mean of its divisors is an integer number (5624640).

Almost surely, 2^150680431 is an apocalyptic number.

150680431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

150680431 is a deficient number, since it is larger than the sum of its proper divisors (29308049).

150680431 is a wasteful number, since it uses less digits than its factorization.

150680431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 150680431 is about 12275.1957621864. The cubic root of 150680431 is about 532.1314793186.

The spelling of 150680431 in words is "one hundred fifty million, six hundred eighty thousand, four hundred thirty-one".