101322231100331 has 4 divisors (see below), whose sum is σ = 101414594119752. Its totient is φ = 101229868080912.

The previous prime is 101322231100309. The next prime is 101322231100351. The reversal of 101322231100331 is 133001132223101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101322231100331 - 2²² = 101322226906027 is a prime.

It is a super-2 number, since 2×101322231100331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101322231100297 and 101322231100306.

It is not an unprimeable number, because it can be changed into a prime (101322231100351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46181508065 + ... + 46181510258.

It is an arithmetic number, because the mean of its divisors is an integer number (25353648529938).

Almost surely, 2^{101322231100331} is an apocalyptic number.

101322231100331 is a deficient number, since it is larger than the sum of its proper divisors (92363019421).

101322231100331 is an equidigital number, since it uses as much as digits as its factorization.

101322231100331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92363019420.

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

Adding to 101322231100331 its reverse (133001132223101), we get a palindrome (234323363323432).

The spelling of 101322231100331 in words is "one hundred one trillion, three hundred twenty-two billion, two hundred thirty-one million, one hundred thousand, three hundred thirty-one".