1323300130131 has 16 divisors (see below), whose sum is σ = 2016642635264. Its totient is φ = 756102017664.

The previous prime is 1323300130129. The next prime is 1323300130147. The reversal of 1323300130131 is 1310310033231.

It is not a de Polignac number, because 1323300130131 - 2¹ = 1323300130129 is a prime.

It is a super-2 number, since 2×1323300130131² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1323300130098 and 1323300130107.

It is not an unprimeable number, because it can be changed into a prime (1323300130121) 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, 2660806 + ... + 3118731.

It is an arithmetic number, because the mean of its divisors is an integer number (126040164704).

Almost surely, 2^{1323300130131} is an apocalyptic number.

1323300130131 is a deficient number, since it is larger than the sum of its proper divisors (693342505133).

1323300130131 is a wasteful number, since it uses less digits than its factorization.

1323300130131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5790450.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 1323300130131 its reverse (1310310033231), we get a palindrome (2633610163362).

The spelling of 1323300130131 in words is "one trillion, three hundred twenty-three billion, three hundred million, one hundred thirty thousand, one hundred thirty-one".