2120415024127 has 2 divisors, whose sum is σ = 2120415024128. Its totient is φ = 2120415024126.

The previous prime is 2120415024109. The next prime is 2120415024139. The reversal of 2120415024127 is 7214205140212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2120415024127 - 2¹⁹ = 2120414499839 is a prime.

It is a super-2 number, since 2×2120415024127² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2120415024157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060207512063 + 1060207512064.

It is an arithmetic number, because the mean of its divisors is an integer number (1060207512064).

Almost surely, 2^{2120415024127} is an apocalyptic number.

2120415024127 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120415024127 is an equidigital number, since it uses as much as digits as its factorization.

2120415024127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8960, while the sum is 31.

The spelling of 2120415024127 in words is "two trillion, one hundred twenty billion, four hundred fifteen million, twenty-four thousand, one hundred twenty-seven".