30696555313 has 2 divisors, whose sum is σ = 30696555314. Its totient is φ = 30696555312.

The previous prime is 30696555277. The next prime is 30696555349. The reversal of 30696555313 is 31355569603.

It is a balanced prime because it is at equal distance from previous prime (30696555277) and next prime (30696555349).

It can be written as a sum of positive squares in only one way, i.e., 30692587249 + 3968064 = 175193^2 + 1992^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30696555313 is a prime.

It is not a weakly prime, because it can be changed into another prime (30696555613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15348277656 + 15348277657.

It is an arithmetic number, because the mean of its divisors is an integer number (15348277657).

Almost surely, 2^30696555313 is an apocalyptic number.

It is an amenable number.

30696555313 is a deficient number, since it is larger than the sum of its proper divisors (1).

30696555313 is an equidigital number, since it uses as much as digits as its factorization.

30696555313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1093500, while the sum is 46.

The spelling of 30696555313 in words is "thirty billion, six hundred ninety-six million, five hundred fifty-five thousand, three hundred thirteen".