130933722 has 8 divisors (see below), whose sum is σ = 261867456. Its totient is φ = 43644572.

The previous prime is 130933721. The next prime is 130933757. The reversal of 130933722 is 227339031.

It is a sphenic number, since it is the product of 3 distinct primes.

130933722 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 130933722.

It is not an unprimeable number, because it can be changed into a prime (130933721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10911138 + ... + 10911149.

It is an arithmetic number, because the mean of its divisors is an integer number (32733432).

Almost surely, 2^130933722 is an apocalyptic number.

130933722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

130933722 is a wasteful number, since it uses less digits than its factorization.

130933722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21822292.

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 130933722 is about 11442.6274080737. The cubic root of 130933722 is about 507.7896420676.

The spelling of 130933722 in words is "one hundred thirty million, nine hundred thirty-three thousand, seven hundred twenty-two".