131312302023023 has 8 divisors (see below), whose sum is σ = 148189431750480. Its totient is φ = 115258446916480.

The previous prime is 131312302023017. The next prime is 131312302023037. The reversal of 131312302023023 is 320320203213131.

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 131312302023023 - 2¹⁸ = 131312301760879 is a prime.

It is a super-2 number, since 2×131312302023023² (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 = 131312302022983 and 131312302023001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131312302028023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205818654890 + ... + 205818655527.

It is an arithmetic number, because the mean of its divisors is an integer number (18523678968810).

Almost surely, 2^{131312302023023} is an apocalyptic number.

131312302023023 is a deficient number, since it is larger than the sum of its proper divisors (16877129727457).

131312302023023 is a wasteful number, since it uses less digits than its factorization.

131312302023023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411637310457.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 131312302023023 its reverse (320320203213131), we get a palindrome (451632505236154).

The spelling of 131312302023023 in words is "one hundred thirty-one trillion, three hundred twelve billion, three hundred two million, twenty-three thousand, twenty-three".