1120120125101 has 2 divisors, whose sum is σ = 1120120125102. Its totient is φ = 1120120125100.

The previous prime is 1120120125083. The next prime is 1120120125121. The reversal of 1120120125101 is 1015210210211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1071742562500 + 48377562601 = 1035250^2 + 219949^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120120125101 - 2²² = 1120115930797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1120120125101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120120125121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560060062550 + 560060062551.

It is an arithmetic number, because the mean of its divisors is an integer number (560060062551).

Almost surely, 2^{1120120125101} is an apocalyptic number.

It is an amenable number.

1120120125101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120120125101 is an equidigital number, since it uses as much as digits as its factorization.

1120120125101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40, while the sum is 17.

Adding to 1120120125101 its reverse (1015210210211), we get a palindrome (2135330335312).

The spelling of 1120120125101 in words is "one trillion, one hundred twenty billion, one hundred twenty million, one hundred twenty-five thousand, one hundred one".