30296665115413 has 4 divisors (see below), whose sum is σ = 30471790347468. Its totient is φ = 30121539883360.

The previous prime is 30296665115407. The next prime is 30296665115443. The reversal of 30296665115413 is 31451156669203.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 17362413913329 + 12934251202084 = 4166823^2 + 3596422^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30296665115413 is a prime.

It is a super-2 number, since 2×30296665115413² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30296665115443) 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, 87562615768 + ... + 87562616113.

It is an arithmetic number, because the mean of its divisors is an integer number (7617947586867).

Almost surely, 2^{30296665115413} is an apocalyptic number.

It is an amenable number.

30296665115413 is a deficient number, since it is larger than the sum of its proper divisors (175125232055).

30296665115413 is a wasteful number, since it uses less digits than its factorization.

30296665115413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175125232054.

The product of its (nonzero) digits is 3499200, while the sum is 52.

The spelling of 30296665115413 in words is "thirty trillion, two hundred ninety-six billion, six hundred sixty-five million, one hundred fifteen thousand, four hundred thirteen".