101122012151 has 2 divisors, whose sum is σ = 101122012152. Its totient is φ = 101122012150.

The previous prime is 101122012001. The next prime is 101122012171. The reversal of 101122012151 is 151210221101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101122012151 - 2³⁰ = 100048270327 is a prime.

It is a super-2 number, since 2×101122012151² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101122012171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50561006075 + 50561006076.

It is an arithmetic number, because the mean of its divisors is an integer number (50561006076).

Almost surely, 2^101122012151 is an apocalyptic number.

101122012151 is a deficient number, since it is larger than the sum of its proper divisors (1).

101122012151 is an equidigital number, since it uses as much as digits as its factorization.

101122012151 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 17.

Adding to 101122012151 its reverse (151210221101), we get a palindrome (252332233252).

The spelling of 101122012151 in words is "one hundred one billion, one hundred twenty-two million, twelve thousand, one hundred fifty-one".