30500107 has 12 divisors (see below), whose sum is σ = 33659640. Its totient is φ = 27616160.

The previous prime is 30500101. The next prime is 30500117. The reversal of 30500107 is 70100503.

It is a de Polignac number, because none of the positive numbers 2^k-30500107 is a prime.

It is a super-2 number, since 2×30500107² = 1860513054022898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30500101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53319 + ... + 53887.

It is an arithmetic number, because the mean of its divisors is an integer number (2804970).

Almost surely, 2^30500107 is an apocalyptic number.

30500107 is a deficient number, since it is larger than the sum of its proper divisors (3159533).

30500107 is a wasteful number, since it uses less digits than its factorization.

30500107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034 (or 1023 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 16.

The square root of 30500107 is about 5522.6901959100. The cubic root of 30500107 is about 312.4403538429.

The spelling of 30500107 in words is "thirty million, five hundred thousand, one hundred seven".