100120115053 has 4 divisors (see below), whose sum is σ = 114422988640. Its totient is φ = 85817241468.

The previous prime is 100120115033. The next prime is 100120115099. The reversal of 100120115053 is 350511021001.

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 100120115053 - 2¹³ = 100120106861 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100120115053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100120115033) 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, 7151436783 + ... + 7151436796.

It is an arithmetic number, because the mean of its divisors is an integer number (28605747160).

Almost surely, 2^100120115053 is an apocalyptic number.

It is an amenable number.

100120115053 is a deficient number, since it is larger than the sum of its proper divisors (14302873587).

100120115053 is an equidigital number, since it uses as much as digits as its factorization.

100120115053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14302873586.

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 100120115053 its reverse (350511021001), we get a palindrome (450631136054).

The spelling of 100120115053 in words is "one hundred billion, one hundred twenty million, one hundred fifteen thousand, fifty-three".