10121100212159 has 2 divisors, whose sum is σ = 10121100212160. Its totient is φ = 10121100212158.

The previous prime is 10121100212143. The next prime is 10121100212231. The reversal of 10121100212159 is 95121200112101.

10121100212159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10121100212159 - 2⁴ = 10121100212143 is a prime.

It is a super-2 number, since 2×10121100212159² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10121100262159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060550106079 + 5060550106080.

It is an arithmetic number, because the mean of its divisors is an integer number (5060550106080).

Almost surely, 2^{10121100212159} is an apocalyptic number.

10121100212159 is a deficient number, since it is larger than the sum of its proper divisors (1).

10121100212159 is an equidigital number, since it uses as much as digits as its factorization.

10121100212159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 26.

The spelling of 10121100212159 in words is "ten trillion, one hundred twenty-one billion, one hundred million, two hundred twelve thousand, one hundred fifty-nine".