100442343013 has 8 divisors (see below), whose sum is σ = 101790108000. Its totient is φ = 99097854768.

The previous prime is 100442342999. The next prime is 100442343101. The reversal of 100442343013 is 310343244001.

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 100442343013 - 2²⁹ = 99905472101 is a prime.

It is a super-2 number, since 2×100442343013² (a number of 23 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 (100442343713) 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, 757438 + ... + 880111.

It is an arithmetic number, because the mean of its divisors is an integer number (12723763500).

Almost surely, 2^100442343013 is an apocalyptic number.

It is an amenable number.

100442343013 is a deficient number, since it is larger than the sum of its proper divisors (1347764987).

100442343013 is an equidigital number, since it uses as much as digits as its factorization.

100442343013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1638371.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 100442343013 its reverse (310343244001), we get a palindrome (410785587014).

The spelling of 100442343013 in words is "one hundred billion, four hundred forty-two million, three hundred forty-three thousand, thirteen".