1612131130327 has 2 divisors, whose sum is σ = 1612131130328. Its totient is φ = 1612131130326.

The previous prime is 1612131130307. The next prime is 1612131130411. The reversal of 1612131130327 is 7230311312161.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1612131130327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1612131130307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 806065565163 + 806065565164.

It is an arithmetic number, because the mean of its divisors is an integer number (806065565164).

Almost surely, 2^{1612131130327} is an apocalyptic number.

1612131130327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1612131130327 is an equidigital number, since it uses as much as digits as its factorization.

1612131130327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

Adding to 1612131130327 its reverse (7230311312161), we get a palindrome (8842442442488).

The spelling of 1612131130327 in words is "one trillion, six hundred twelve billion, one hundred thirty-one million, one hundred thirty thousand, three hundred twenty-seven".