30497453107 has 24 divisors (see below), whose sum is σ = 34427635200. Its totient is φ = 26982571440.

The previous prime is 30497453069. The next prime is 30497453113. The reversal of 30497453107 is 70135479403.

It is not a de Polignac number, because 30497453107 - 2¹⁵ = 30497420339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30497453137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1002994 + ... + 1032952.

It is an arithmetic number, because the mean of its divisors is an integer number (1434484800).

Almost surely, 2^30497453107 is an apocalyptic number.

30497453107 is a deficient number, since it is larger than the sum of its proper divisors (3930182093).

30497453107 is a wasteful number, since it uses less digits than its factorization.

30497453107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30207 (or 30196 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 43.

The spelling of 30497453107 in words is "thirty billion, four hundred ninety-seven million, four hundred fifty-three thousand, one hundred seven".