35125311320131 has 4 divisors (see below), whose sum is σ = 35217990242200. Its totient is φ = 35032632398064.

The previous prime is 35125311320111. The next prime is 35125311320147. The reversal of 35125311320131 is 13102311352153.

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

It is a cyclic number.

It is not a de Polignac number, because 35125311320131 - 2²¹ = 35125309222979 is a prime.

It is a super-2 number, since 2×35125311320131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 35125311320093 and 35125311320102.

It is not an unprimeable number, because it can be changed into a prime (35125311320111) 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, 46339460466 + ... + 46339461223.

It is an arithmetic number, because the mean of its divisors is an integer number (8804497560550).

Almost surely, 2^{35125311320131} is an apocalyptic number.

35125311320131 is a deficient number, since it is larger than the sum of its proper divisors (92678922069).

35125311320131 is an equidigital number, since it uses as much as digits as its factorization.

35125311320131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92678922068.

The product of its (nonzero) digits is 8100, while the sum is 31.

Adding to 35125311320131 its reverse (13102311352153), we get a palindrome (48227622672284).

The spelling of 35125311320131 in words is "thirty-five trillion, one hundred twenty-five billion, three hundred eleven million, three hundred twenty thousand, one hundred thirty-one".