100120120153 has 2 divisors, whose sum is σ = 100120120154. Its totient is φ = 100120120152.

The previous prime is 100120120073. The next prime is 100120120157. The reversal of 100120120153 is 351021021001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99898348489 + 221771664 = 316067^2 + 14892^2 .

It is a cyclic number.

It is not a de Polignac number, because 100120120153 - 2²⁵ = 100086565721 is a prime.

It is not a weakly prime, because it can be changed into another prime (100120120157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50060060076 + 50060060077.

It is an arithmetic number, because the mean of its divisors is an integer number (50060060077).

Almost surely, 2^100120120153 is an apocalyptic number.

It is an amenable number.

100120120153 is a deficient number, since it is larger than the sum of its proper divisors (1).

100120120153 is an equidigital number, since it uses as much as digits as its factorization.

100120120153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 16.

Adding to 100120120153 its reverse (351021021001), we get a palindrome (451141141154).

The spelling of 100120120153 in words is "one hundred billion, one hundred twenty million, one hundred twenty thousand, one hundred fifty-three".