101296631 has 2 divisors, whose sum is σ = 101296632. Its totient is φ = 101296630.

The previous prime is 101296627. The next prime is 101296633. The reversal of 101296631 is 136692101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101296631 - 2² = 101296627 is a prime.

It is a super-2 number, since 2×101296631² = 20522014903900322, which contains 22 as substring.

Together with 101296633, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 101296594 and 101296603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101296633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50648315 + 50648316.

It is an arithmetic number, because the mean of its divisors is an integer number (50648316).

Almost surely, 2^101296631 is an apocalyptic number.

101296631 is a deficient number, since it is larger than the sum of its proper divisors (1).

101296631 is an equidigital number, since it uses as much as digits as its factorization.

101296631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 101296631 is about 10064.6227450412. The cubic root of 101296631 is about 466.1564171874.

The spelling of 101296631 in words is "one hundred one million, two hundred ninety-six thousand, six hundred thirty-one".