131895022 has 8 divisors (see below), whose sum is σ = 226105776. Its totient is φ = 56526432.

The previous prime is 131895007. The next prime is 131895037. The reversal of 131895022 is 220598131.

It is an interprime number because it is at equal distance from previous prime (131895007) and next prime (131895037).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4710523 + ... + 4710550.

It is an arithmetic number, because the mean of its divisors is an integer number (28263222).

Almost surely, 2^131895022 is an apocalyptic number.

131895022 is a deficient number, since it is larger than the sum of its proper divisors (94210754).

131895022 is an equidigital number, since it uses as much as digits as its factorization.

131895022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9421082.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 131895022 is about 11484.5558033387. Note that the first 3 decimals coincide. The cubic root of 131895022 is about 509.0293237597.

The spelling of 131895022 in words is "one hundred thirty-one million, eight hundred ninety-five thousand, twenty-two".