97003011 has 32 divisors (see below), whose sum is σ = 153128448. Its totient is φ = 53464320.

The previous prime is 97003009. The next prime is 97003019. The reversal of 97003011 is 11030079.

It is not a de Polignac number, because 97003011 - 2¹ = 97003009 is a prime.

It is a super-2 number, since 2×97003011² = 18819168286132242, 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 (97003019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101311 + ... + 102263.

It is an arithmetic number, because the mean of its divisors is an integer number (4785264).

Almost surely, 2^97003011 is an apocalyptic number.

97003011 is a deficient number, since it is larger than the sum of its proper divisors (56125437).

97003011 is a wasteful number, since it uses less digits than its factorization.

97003011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131.

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

The square root of 97003011 is about 9849.0106609750. The cubic root of 97003011 is about 459.4748433448.

The spelling of 97003011 in words is "ninety-seven million, three thousand, eleven".