1351041756131 has 4 divisors (see below), whose sum is σ = 1422149217000. Its totient is φ = 1279934295264.

The previous prime is 1351041756107. The next prime is 1351041756149. The reversal of 1351041756131 is 1316571401531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1351041756131 is a prime.

It is a super-2 number, since 2×1351041756131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1351041756191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35553730406 + ... + 35553730443.

It is an arithmetic number, because the mean of its divisors is an integer number (355537304250).

Almost surely, 2^{1351041756131} is an apocalyptic number.

1351041756131 is a deficient number, since it is larger than the sum of its proper divisors (71107460869).

1351041756131 is an equidigital number, since it uses as much as digits as its factorization.

1351041756131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71107460868.

The product of its (nonzero) digits is 37800, while the sum is 38.

The spelling of 1351041756131 in words is "one trillion, three hundred fifty-one billion, forty-one million, seven hundred fifty-six thousand, one hundred thirty-one".