1030997093 has 24 divisors (see below), whose sum is σ = 1233662400. Its totient is φ = 858758208.

The previous prime is 1030997089. The next prime is 1030997129. The reversal of 1030997093 is 3907990301.

It is not a de Polignac number, because 1030997093 - 2² = 1030997089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1030997093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030997053) 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, 255296 + ... + 259302.

It is an arithmetic number, because the mean of its divisors is an integer number (51402600).

Almost surely, 2^1030997093 is an apocalyptic number.

It is an amenable number.

1030997093 is a deficient number, since it is larger than the sum of its proper divisors (202665307).

1030997093 is an equidigital number, since it uses as much as digits as its factorization.

1030997093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4169 (or 4162 counting only the distinct ones).

The product of its (nonzero) digits is 45927, while the sum is 41.

The square root of 1030997093 is about 32109.1434485568. The cubic root of 1030997093 is about 1010.2274078665.

The spelling of 1030997093 in words is "one billion, thirty million, nine hundred ninety-seven thousand, ninety-three".