101332121321023 has 4 divisors (see below), whose sum is σ = 101366251374960. Its totient is φ = 101297991267088.

The previous prime is 101332121320849. The next prime is 101332121321033. The reversal of 101332121321023 is 320123121233101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101332121321023 - 2²¹ = 101332119223871 is a prime.

It is a super-2 number, since 2×101332121321023² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101332121321033) 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, 17065022515 + ... + 17065028452.

It is an arithmetic number, because the mean of its divisors is an integer number (25341562843740).

Almost surely, 2^{101332121321023} is an apocalyptic number.

101332121321023 is a deficient number, since it is larger than the sum of its proper divisors (34130053937).

101332121321023 is an equidigital number, since it uses as much as digits as its factorization.

101332121321023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34130053936.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 101332121321023 its reverse (320123121233101), we get a palindrome (421455242554124).

The spelling of 101332121321023 in words is "one hundred one trillion, three hundred thirty-two billion, one hundred twenty-one million, three hundred twenty-one thousand, twenty-three".