131001030683 has 2 divisors, whose sum is σ = 131001030684. Its totient is φ = 131001030682.

The previous prime is 131001030679. The next prime is 131001030737. The reversal of 131001030683 is 386030100131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131001030683 - 2² = 131001030679 is a prime.

It is a super-2 number, since 2×131001030683² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (131001030673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65500515341 + 65500515342.

It is an arithmetic number, because the mean of its divisors is an integer number (65500515342).

Almost surely, 2^131001030683 is an apocalyptic number.

131001030683 is a deficient number, since it is larger than the sum of its proper divisors (1).

131001030683 is an equidigital number, since it uses as much as digits as its factorization.

131001030683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 131001030683 in words is "one hundred thirty-one billion, one million, thirty thousand, six hundred eighty-three".