101101321997 has 8 divisors (see below), whose sum is σ = 108891234816. Its totient is φ = 93313250352.

The previous prime is 101101321991. The next prime is 101101322017. The reversal of 101101321997 is 799123101101.

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 101101321997 - 2²⁸ = 100832886541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101101321991) 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, 345173 + ... + 566874.

It is an arithmetic number, because the mean of its divisors is an integer number (13611404352).

Almost surely, 2^101101321997 is an apocalyptic number.

It is an amenable number.

101101321997 is a deficient number, since it is larger than the sum of its proper divisors (7789912819).

101101321997 is an equidigital number, since it uses as much as digits as its factorization.

101101321997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920587.

The product of its (nonzero) digits is 3402, while the sum is 35.

The spelling of 101101321997 in words is "one hundred one billion, one hundred one million, three hundred twenty-one thousand, nine hundred ninety-seven".