101122320331 has 2 divisors, whose sum is σ = 101122320332. Its totient is φ = 101122320330.

The previous prime is 101122320319. The next prime is 101122320349. The reversal of 101122320331 is 133023221101.

It is a weak prime.

It is an emirp because it is prime and its reverse (133023221101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101122320331 - 2²¹ = 101120223179 is a prime.

It is a super-2 number, since 2×101122320331² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101122320299 and 101122320308.

It is not a weakly prime, because it can be changed into another prime (101122320371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50561160165 + 50561160166.

It is an arithmetic number, because the mean of its divisors is an integer number (50561160166).

Almost surely, 2^101122320331 is an apocalyptic number.

101122320331 is a deficient number, since it is larger than the sum of its proper divisors (1).

101122320331 is an equidigital number, since it uses as much as digits as its factorization.

101122320331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 101122320331 its reverse (133023221101), we get a palindrome (234145541432).

The spelling of 101122320331 in words is "one hundred one billion, one hundred twenty-two million, three hundred twenty thousand, three hundred thirty-one".