97100121001211 has 16 divisors (see below), whose sum is σ = 104597359147008. Its totient is φ = 89876244374400.

The previous prime is 97100121001207. The next prime is 97100121001231. The reversal of 97100121001211 is 11210012100179.

It is a cyclic number.

It is not a de Polignac number, because 97100121001211 - 2² = 97100121001207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97100121001231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6020051 + ... + 15180291.

It is an arithmetic number, because the mean of its divisors is an integer number (6537334946688).

Almost surely, 2^{97100121001211} is an apocalyptic number.

97100121001211 is a deficient number, since it is larger than the sum of its proper divisors (7497238145797).

97100121001211 is a wasteful number, since it uses less digits than its factorization.

97100121001211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9175162.

The product of its (nonzero) digits is 252, while the sum is 26.

The spelling of 97100121001211 in words is "ninety-seven trillion, one hundred billion, one hundred twenty-one million, one thousand, two hundred eleven".