15100113442 has 8 divisors (see below), whose sum is σ = 22657802832. Its totient is φ = 7547512500.

The previous prime is 15100113397. The next prime is 15100113461. The reversal of 15100113442 is 24431100151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×15100113442² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1264684 + ... + 1276567.

It is an arithmetic number, because the mean of its divisors is an integer number (2832225354).

Almost surely, 2^15100113442 is an apocalyptic number.

15100113442 is a deficient number, since it is larger than the sum of its proper divisors (7557689390).

15100113442 is a wasteful number, since it uses less digits than its factorization.

15100113442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2544224.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 15100113442 its reverse (24431100151), we get a palindrome (39531213593).

The spelling of 15100113442 in words is "fifteen billion, one hundred million, one hundred thirteen thousand, four hundred forty-two".