1013032997 has 4 divisors (see below), whose sum is σ = 1014609120. Its totient is φ = 1011456876.

The previous prime is 1013032987. The next prime is 1013033003. The reversal of 1013032997 is 7992303101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7992303101 = 16927 ⋅472163.

It is a cyclic number.

It is not a de Polignac number, because 1013032997 - 2⁴ = 1013032981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013032967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 787097 + ... + 788382.

It is an arithmetic number, because the mean of its divisors is an integer number (253652280).

Almost surely, 2^1013032997 is an apocalyptic number.

It is an amenable number.

1013032997 is a deficient number, since it is larger than the sum of its proper divisors (1576123).

1013032997 is an equidigital number, since it uses as much as digits as its factorization.

1013032997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576122.

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 1013032997 is about 31828.1792913135. The cubic root of 1013032997 is about 1004.3255945864.

The spelling of 1013032997 in words is "one billion, thirteen million, thirty-two thousand, nine hundred ninety-seven".