231100023320033 has 16 divisors (see below), whose sum is σ = 290102677201920. Its totient is φ = 179501031513936.

The previous prime is 231100023320009. The next prime is 231100023320039. The reversal of 231100023320033 is 330023320001132.

231100023320033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 231100023320033 - 2⁶ = 231100023319969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 231100023319990 and 231100023320008.

It is not an unprimeable number, because it can be changed into a prime (231100023320039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37773783035 + ... + 37773789152.

It is an arithmetic number, because the mean of its divisors is an integer number (18131417325120).

Almost surely, 2^{231100023320033} is an apocalyptic number.

231100023320033 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

231100023320033 is a deficient number, since it is larger than the sum of its proper divisors (59002653881887).

231100023320033 is a wasteful number, since it uses less digits than its factorization.

231100023320033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75547572236.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 231100023320033 its reverse (330023320001132), we get a palindrome (561123343321165).

The spelling of 231100023320033 in words is "two hundred thirty-one trillion, one hundred billion, twenty-three million, three hundred twenty thousand, thirty-three".