131033100023 has 8 divisors (see below), whose sum is σ = 149755808160. Its totient is φ = 112311315360.

The previous prime is 131033100013. The next prime is 131033100073. The reversal of 131033100023 is 320001330131.

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 131033100023 - 2⁴ = 131033100007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131033099974 and 131033100010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131033100013) 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, 105953 + ... + 522773.

It is an arithmetic number, because the mean of its divisors is an integer number (18719476020).

Almost surely, 2^131033100023 is an apocalyptic number.

131033100023 is a deficient number, since it is larger than the sum of its proper divisors (18722708137).

131033100023 is an equidigital number, since it uses as much as digits as its factorization.

131033100023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461737.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 131033100023 its reverse (320001330131), we get a palindrome (451034430154).

The spelling of 131033100023 in words is "one hundred thirty-one billion, thirty-three million, one hundred thousand, twenty-three".