101617213665441 has 4 divisors (see below), whose sum is σ = 135489618220592. Its totient is φ = 67744809110292.

The previous prime is 101617213665437. The next prime is 101617213665479. The reversal of 101617213665441 is 144566312716101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 101617213665441 - 2² = 101617213665437 is a prime.

It is a super-2 number, since 2×101617213665441² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101617213665241) 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, 16936202277571 + ... + 16936202277576.

It is an arithmetic number, because the mean of its divisors is an integer number (33872404555148).

Almost surely, 2^{101617213665441} is an apocalyptic number.

It is an amenable number.

101617213665441 is a deficient number, since it is larger than the sum of its proper divisors (33872404555151).

101617213665441 is an equidigital number, since it uses as much as digits as its factorization.

101617213665441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33872404555150.

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 101617213665441 in words is "one hundred one trillion, six hundred seventeen billion, two hundred thirteen million, six hundred sixty-five thousand, four hundred forty-one".