120100110099953 has 2 divisors, whose sum is σ = 120100110099954. Its totient is φ = 120100110099952.

The previous prime is 120100110099943. The next prime is 120100110099973. The reversal of 120100110099953 is 359990011001021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119936819755489 + 163290344464 = 10951567^2 + 404092^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120100110099953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120100110099953.

It is not a weakly prime, because it can be changed into another prime (120100110099943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60050055049976 + 60050055049977.

It is an arithmetic number, because the mean of its divisors is an integer number (60050055049977).

Almost surely, 2^{120100110099953} is an apocalyptic number.

It is an amenable number.

120100110099953 is a deficient number, since it is larger than the sum of its proper divisors (1).

120100110099953 is an equidigital number, since it uses as much as digits as its factorization.

120100110099953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21870, while the sum is 41.

The spelling of 120100110099953 in words is "one hundred twenty trillion, one hundred billion, one hundred ten million, ninety-nine thousand, nine hundred fifty-three".