131893350 has 48 divisors (see below), whose sum is σ = 328645632. Its totient is φ = 35004960.

The previous prime is 131893343. The next prime is 131893373. The reversal of 131893350 is 53398131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31479 + ... + 35421.

It is an arithmetic number, because the mean of its divisors is an integer number (6846784).

Almost surely, 2^131893350 is an apocalyptic number.

131893350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 131893350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164322816).

131893350 is an abundant number, since it is smaller than the sum of its proper divisors (196752282).

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

131893350 is a wasteful number, since it uses less digits than its factorization.

131893350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4181 (or 4176 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 131893350 is about 11484.4830096962. The cubic root of 131893350 is about 509.0271728050.

The spelling of 131893350 in words is "one hundred thirty-one million, eight hundred ninety-three thousand, three hundred fifty".