1310212593481 has 16 divisors (see below), whose sum is σ = 1461729823488. Its totient is φ = 1164367947600.

The previous prime is 1310212593461. The next prime is 1310212593499. The reversal of 1310212593481 is 1843952120131.

It is not a de Polignac number, because 1310212593481 - 2⁵ = 1310212593449 is a prime.

It is a super-2 number, since 2×1310212593481² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1310212593461) 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, 6688815 + ... + 6881908.

It is an arithmetic number, because the mean of its divisors is an integer number (91358113968).

Almost surely, 2^{1310212593481} is an apocalyptic number.

1310212593481 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1310212593481 is a deficient number, since it is larger than the sum of its proper divisors (151517230007).

1310212593481 is a wasteful number, since it uses less digits than its factorization.

1310212593481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13570932.

The product of its (nonzero) digits is 51840, while the sum is 40.

The spelling of 1310212593481 in words is "one trillion, three hundred ten billion, two hundred twelve million, five hundred ninety-three thousand, four hundred eighty-one".