1310011201331 has 8 divisors (see below), whose sum is σ = 1497824348160. Its totient is φ = 1122365226888.

The previous prime is 1310011201307. The next prime is 1310011201403. The reversal of 1310011201331 is 1331021100131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1310011201331 is a prime.

It is a super-2 number, since 2×1310011201331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1310011203331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41776301 + ... + 41807646.

It is an arithmetic number, because the mean of its divisors is an integer number (187228043520).

Almost surely, 2^{1310011201331} is an apocalyptic number.

1310011201331 is a deficient number, since it is larger than the sum of its proper divisors (187813146829).

1310011201331 is an equidigital number, since it uses as much as digits as its factorization.

1310011201331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83586193.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1310011201331 its reverse (1331021100131), we get a palindrome (2641032301462).

The spelling of 1310011201331 in words is "one trillion, three hundred ten billion, eleven million, two hundred one thousand, three hundred thirty-one".