131233350 has 24 divisors (see below), whose sum is σ = 325459080. Its totient is φ = 34995520.

The previous prime is 131233321. The next prime is 131233357. The reversal of 131233350 is 53332131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131233357) 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, 437295 + ... + 437594.

It is an arithmetic number, because the mean of its divisors is an integer number (13560795).

Almost surely, 2^131233350 is an apocalyptic number.

131233350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131233350 is an abundant number, since it is smaller than the sum of its proper divisors (194225730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131233350 is a wasteful number, since it uses less digits than its factorization.

131233350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874904 (or 874899 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 131233350 is about 11455.7125487680. The cubic root of 131233350 is about 508.1766879757.

Adding to 131233350 its reverse (53332131), we get a palindrome (184565481).

The spelling of 131233350 in words is "one hundred thirty-one million, two hundred thirty-three thousand, three hundred fifty".