90310224137 has 8 divisors (see below), whose sum is σ = 103504071936. Its totient is φ = 77189473152.

The previous prime is 90310224127. The next prime is 90310224197. The reversal of 90310224137 is 73142201309.

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

It is a cyclic number.

It is not a de Polignac number, because 90310224137 - 2⁶ = 90310224073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90310224127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18271553 + ... + 18276494.

It is an arithmetic number, because the mean of its divisors is an integer number (12938008992).

Almost surely, 2^90310224137 is an apocalyptic number.

It is an amenable number.

90310224137 is a deficient number, since it is larger than the sum of its proper divisors (13193847799).

90310224137 is a wasteful number, since it uses less digits than its factorization.

90310224137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36548407.

The product of its (nonzero) digits is 9072, while the sum is 32.

The spelling of 90310224137 in words is "ninety billion, three hundred ten million, two hundred twenty-four thousand, one hundred thirty-seven".