3055620103621 has 2 divisors, whose sum is σ = 3055620103622. Its totient is φ = 3055620103620.

The previous prime is 3055620103603. The next prime is 3055620103651. The reversal of 3055620103621 is 1263010265503.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2718587606596 + 337032497025 = 1648814^2 + 580545^2 .

It is a cyclic number.

It is not a de Polignac number, because 3055620103621 - 2²⁹ = 3055083232709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3055620103651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1527810051810 + 1527810051811.

It is an arithmetic number, because the mean of its divisors is an integer number (1527810051811).

Almost surely, 2^{3055620103621} is an apocalyptic number.

It is an amenable number.

3055620103621 is a deficient number, since it is larger than the sum of its proper divisors (1).

3055620103621 is an equidigital number, since it uses as much as digits as its factorization.

3055620103621 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 34.

The spelling of 3055620103621 in words is "three trillion, fifty-five billion, six hundred twenty million, one hundred three thousand, six hundred twenty-one".