12101104051 has 2 divisors, whose sum is σ = 12101104052. Its totient is φ = 12101104050.

The previous prime is 12101104019. The next prime is 12101104061. The reversal of 12101104051 is 15040110121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12101104051 - 2⁵ = 12101104019 is a prime.

It is a super-2 number, since 2×12101104051² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12101104061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050552025 + 6050552026.

It is an arithmetic number, because the mean of its divisors is an integer number (6050552026).

Almost surely, 2^12101104051 is an apocalyptic number.

12101104051 is a deficient number, since it is larger than the sum of its proper divisors (1).

12101104051 is an equidigital number, since it uses as much as digits as its factorization.

12101104051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40, while the sum is 16.

Adding to 12101104051 its reverse (15040110121), we get a palindrome (27141214172).

The spelling of 12101104051 in words is "twelve billion, one hundred one million, one hundred four thousand, fifty-one".