101331124331 has 2 divisors, whose sum is σ = 101331124332. Its totient is φ = 101331124330.

The previous prime is 101331124267. The next prime is 101331124339. The reversal of 101331124331 is 133421133101.

It is a strong prime.

It is an emirp because it is prime and its reverse (133421133101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101331124331 - 2⁶ = 101331124267 is a prime.

It is a super-2 number, since 2×101331124331² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101331124297 and 101331124306.

It is not a weakly prime, because it can be changed into another prime (101331124339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50665562165 + 50665562166.

It is an arithmetic number, because the mean of its divisors is an integer number (50665562166).

Almost surely, 2^101331124331 is an apocalyptic number.

101331124331 is a deficient number, since it is larger than the sum of its proper divisors (1).

101331124331 is an equidigital number, since it uses as much as digits as its factorization.

101331124331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 101331124331 its reverse (133421133101), we get a palindrome (234752257432).

The spelling of 101331124331 in words is "one hundred one billion, three hundred thirty-one million, one hundred twenty-four thousand, three hundred thirty-one".