101233220231 has 8 divisors (see below), whose sum is σ = 118931335824. Its totient is φ = 84950953920.

The previous prime is 101233220177. The next prime is 101233220239. The reversal of 101233220231 is 132022332101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101233220231 - 2⁶ = 101233220167 is a prime.

It is a super-2 number, since 2×101233220231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101233220239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353962166 + ... + 353962451.

It is an arithmetic number, because the mean of its divisors is an integer number (14866416978).

Almost surely, 2^101233220231 is an apocalyptic number.

101233220231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101233220231 is a deficient number, since it is larger than the sum of its proper divisors (17698115593).

101233220231 is a wasteful number, since it uses less digits than its factorization.

101233220231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707924641.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 101233220231 its reverse (132022332101), we get a palindrome (233255552332).

The spelling of 101233220231 in words is "one hundred one billion, two hundred thirty-three million, two hundred twenty thousand, two hundred thirty-one".