131450963 has 12 divisors (see below), whose sum is σ = 153512112. Its totient is φ = 110262000.

The previous prime is 131450951. The next prime is 131450983. The reversal of 131450963 is 369054131.

It is not a de Polignac number, because 131450963 - 2¹⁴ = 131434579 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131450983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11213 + ... + 19713.

It is an arithmetic number, because the mean of its divisors is an integer number (12792676).

Almost surely, 2^131450963 is an apocalyptic number.

131450963 is a deficient number, since it is larger than the sum of its proper divisors (22061149).

131450963 is an frugal number, since it uses more digits than its factorization.

131450963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8602 (or 8555 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 131450963 is about 11465.2066270085. The cubic root of 131450963 is about 508.4574214550.

The spelling of 131450963 in words is "one hundred thirty-one million, four hundred fifty thousand, nine hundred sixty-three".