101133310231 has 4 divisors (see below), whose sum is σ = 101498412712. Its totient is φ = 100768207752.

The previous prime is 101133310193. The next prime is 101133310237. The reversal of 101133310231 is 132013331101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 132013331101 = 1153 ⋅114495517.

It is a cyclic number.

It is not a de Polignac number, because 101133310231 - 2³⁵ = 66773571863 is a prime.

It is a super-2 number, since 2×101133310231² (a number of 23 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 = 101133310199 and 101133310208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101133310237) 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, 182550825 + ... + 182551378.

It is an arithmetic number, because the mean of its divisors is an integer number (25374603178).

Almost surely, 2^101133310231 is an apocalyptic number.

101133310231 is a deficient number, since it is larger than the sum of its proper divisors (365102481).

101133310231 is an equidigital number, since it uses as much as digits as its factorization.

101133310231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365102480.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 101133310231 its reverse (132013331101), we get a palindrome (233146641332).

The spelling of 101133310231 in words is "one hundred one billion, one hundred thirty-three million, three hundred ten thousand, two hundred thirty-one".