100135122304042 has 64 divisors (see below), whose sum is σ = 176891740047360. Its totient is φ = 41614998523200.

The previous prime is 100135122304001. The next prime is 100135122304081. The reversal of 100135122304042 is 240403221531001.

It is a self number, because there is not a number n which added to its sum of digits gives 100135122304042.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1238964309 + ... + 1239045127.

It is an arithmetic number, because the mean of its divisors is an integer number (2763933438240).

Almost surely, 2^{100135122304042} is an apocalyptic number.

100135122304042 is a deficient number, since it is larger than the sum of its proper divisors (76756617743318).

100135122304042 is a wasteful number, since it uses less digits than its factorization.

100135122304042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88867.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 100135122304042 its reverse (240403221531001), we get a palindrome (340538343835043).

The spelling of 100135122304042 in words is "one hundred trillion, one hundred thirty-five billion, one hundred twenty-two million, three hundred four thousand, forty-two".