30634541351 has 2 divisors, whose sum is σ = 30634541352. Its totient is φ = 30634541350.

The previous prime is 30634541321. The next prime is 30634541359. The reversal of 30634541351 is 15314543603.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30634541351 is a prime.

It is a super-2 number, since 2×30634541351² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30634541359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15317270675 + 15317270676.

It is an arithmetic number, because the mean of its divisors is an integer number (15317270676).

Almost surely, 2^30634541351 is an apocalyptic number.

30634541351 is a deficient number, since it is larger than the sum of its proper divisors (1).

30634541351 is an equidigital number, since it uses as much as digits as its factorization.

30634541351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 30634541351 in words is "thirty billion, six hundred thirty-four million, five hundred forty-one thousand, three hundred fifty-one".