1310214220231 has 12 divisors (see below), whose sum is σ = 1528106211072. Its totient is φ = 1120108522848.

The previous prime is 1310214220187. The next prime is 1310214220243. The reversal of 1310214220231 is 1320224120131.

It is not a de Polignac number, because 1310214220231 - 2⁷ = 1310214220103 is a prime.

It is a super-2 number, since 2×1310214220231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310214220331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34888630 + ... + 34926163.

It is an arithmetic number, because the mean of its divisors is an integer number (127342184256).

Almost surely, 2^{1310214220231} is an apocalyptic number.

1310214220231 is a deficient number, since it is larger than the sum of its proper divisors (217891990841).

1310214220231 is an equidigital number, since it uses as much as digits as its factorization.

1310214220231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69815190 (or 69815183 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1310214220231 its reverse (1320224120131), we get a palindrome (2630438340362).

The spelling of 1310214220231 in words is "one trillion, three hundred ten billion, two hundred fourteen million, two hundred twenty thousand, two hundred thirty-one".