901491011322323 has 8 divisors (see below), whose sum is σ = 902705734702128. Its totient is φ = 900276657676704.

The previous prime is 901491011322289. The next prime is 901491011322331. The reversal of 901491011322323 is 323223110194109.

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 901491011322323 - 2⁶ = 901491011322259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (901491011325323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87553661 + ... + 97306862.

It is an arithmetic number, because the mean of its divisors is an integer number (112838216837766).

Almost surely, 2^{901491011322323} is an apocalyptic number.

901491011322323 is a deficient number, since it is larger than the sum of its proper divisors (1214723379805).

901491011322323 is a wasteful number, since it uses less digits than its factorization.

901491011322323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184867093.

The product of its (nonzero) digits is 69984, while the sum is 41.

The spelling of 901491011322323 in words is "nine hundred one trillion, four hundred ninety-one billion, eleven million, three hundred twenty-two thousand, three hundred twenty-three".