10012121059 has 2 divisors, whose sum is σ = 10012121060. Its totient is φ = 10012121058.

The previous prime is 10012121051. The next prime is 10012121069. The reversal of 10012121059 is 95012121001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10012121059 - 2³ = 10012121051 is a prime.

It is not a weakly prime, because it can be changed into another prime (10012121051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006060529 + 5006060530.

It is an arithmetic number, because the mean of its divisors is an integer number (5006060530).

Almost surely, 2^10012121059 is an apocalyptic number.

10012121059 is a deficient number, since it is larger than the sum of its proper divisors (1).

10012121059 is an equidigital number, since it uses as much as digits as its factorization.

10012121059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 22.

The spelling of 10012121059 in words is "ten billion, twelve million, one hundred twenty-one thousand, fifty-nine".