10120616453 has 2 divisors, whose sum is σ = 10120616454. Its totient is φ = 10120616452.

The previous prime is 10120616381. The next prime is 10120616479. The reversal of 10120616453 is 35461602101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6134335684 + 3986280769 = 78322^2 + 63137^2 .

It is a cyclic number.

It is not a de Polignac number, because 10120616453 - 2⁸ = 10120616197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10120616483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060308226 + 5060308227.

It is an arithmetic number, because the mean of its divisors is an integer number (5060308227).

Almost surely, 2^10120616453 is an apocalyptic number.

It is an amenable number.

10120616453 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120616453 is an equidigital number, since it uses as much as digits as its factorization.

10120616453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 10120616453 in words is "ten billion, one hundred twenty million, six hundred sixteen thousand, four hundred fifty-three".