30097011 has 16 divisors (see below), whose sum is σ = 45944064. Its totient is φ = 17167584.

The previous prime is 30096991. The next prime is 30097019. The reversal of 30097011 is 11079003.

It is not a de Polignac number, because 30097011 - 2⁷ = 30096883 is a prime.

It is a super-2 number, since 2×30097011² = 1811660142268242, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (30097019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16501 + ... + 18233.

It is an arithmetic number, because the mean of its divisors is an integer number (2871504).

Almost surely, 2^30097011 is an apocalyptic number.

30097011 is a deficient number, since it is larger than the sum of its proper divisors (15847053).

30097011 is a wasteful number, since it uses less digits than its factorization.

30097011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2570.

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 30097011 is about 5486.0742794826. The cubic root of 30097011 is about 311.0578188149.

The spelling of 30097011 in words is "thirty million, ninety-seven thousand, eleven".