12100723053031 has 2 divisors, whose sum is σ = 12100723053032. Its totient is φ = 12100723053030.

The previous prime is 12100723052983. The next prime is 12100723053071. The reversal of 12100723053031 is 13035032700121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12100723053031 - 2³⁹ = 11550967239143 is a prime.

It is a super-2 number, since 2×12100723053031² (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 (12100723053071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050361526515 + 6050361526516.

It is an arithmetic number, because the mean of its divisors is an integer number (6050361526516).

Almost surely, 2^{12100723053031} is an apocalyptic number.

12100723053031 is a deficient number, since it is larger than the sum of its proper divisors (1).

12100723053031 is an equidigital number, since it uses as much as digits as its factorization.

12100723053031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 28.

Adding to 12100723053031 its reverse (13035032700121), we get a palindrome (25135755753152).

The spelling of 12100723053031 in words is "twelve trillion, one hundred billion, seven hundred twenty-three million, fifty-three thousand, thirty-one".