101320100951 has 2 divisors, whose sum is σ = 101320100952. Its totient is φ = 101320100950.

The previous prime is 101320100933. The next prime is 101320101013. The reversal of 101320100951 is 159001023101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101320100951 is a prime.

It is a super-2 number, since 2×101320100951² (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 (101320100911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50660050475 + 50660050476.

It is an arithmetic number, because the mean of its divisors is an integer number (50660050476).

Almost surely, 2^101320100951 is an apocalyptic number.

101320100951 is a deficient number, since it is larger than the sum of its proper divisors (1).

101320100951 is an equidigital number, since it uses as much as digits as its factorization.

101320100951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 23.

The spelling of 101320100951 in words is "one hundred one billion, three hundred twenty million, one hundred thousand, nine hundred fifty-one".