130313232101231 has 2 divisors, whose sum is σ = 130313232101232. Its totient is φ = 130313232101230.

The previous prime is 130313232101141. The next prime is 130313232101251. The reversal of 130313232101231 is 132101232313031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130313232101231 - 2⁴² = 125915185590127 is a prime.

It is a super-2 number, since 2×130313232101231² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130313232101231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130313232101251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65156616050615 + 65156616050616.

It is an arithmetic number, because the mean of its divisors is an integer number (65156616050616).

Almost surely, 2^{130313232101231} is an apocalyptic number.

130313232101231 is a deficient number, since it is larger than the sum of its proper divisors (1).

130313232101231 is an equidigital number, since it uses as much as digits as its factorization.

130313232101231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 130313232101231 its reverse (132101232313031), we get a palindrome (262414464414262).

The spelling of 130313232101231 in words is "one hundred thirty trillion, three hundred thirteen billion, two hundred thirty-two million, one hundred one thousand, two hundred thirty-one".