2010100120079 has 2 divisors, whose sum is σ = 2010100120080. Its totient is φ = 2010100120078.

The previous prime is 2010100120057. The next prime is 2010100120247. The reversal of 2010100120079 is 9700210010102.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2010100120079 is a prime.

It is a super-2 number, since 2×2010100120079² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2010100180079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005050060039 + 1005050060040.

It is an arithmetic number, because the mean of its divisors is an integer number (1005050060040).

Almost surely, 2^{2010100120079} is an apocalyptic number.

2010100120079 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010100120079 is an equidigital number, since it uses as much as digits as its factorization.

2010100120079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 23.

The spelling of 2010100120079 in words is "two trillion, ten billion, one hundred million, one hundred twenty thousand, seventy-nine".