1023002053 has 4 divisors (see below), whose sum is σ = 1030361920. Its totient is φ = 1015642188.

The previous prime is 1023002041. The next prime is 1023002063. The reversal of 1023002053 is 3502003201.

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.

It is a cyclic number.

It is not a de Polignac number, because 1023002053 - 2⁵ = 1023002021 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 (1023002023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3679725 + ... + 3680002.

It is an arithmetic number, because the mean of its divisors is an integer number (257590480).

Almost surely, 2^1023002053 is an apocalyptic number.

It is an amenable number.

1023002053 is a deficient number, since it is larger than the sum of its proper divisors (7359867).

1023002053 is an equidigital number, since it uses as much as digits as its factorization.

1023002053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7359866.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 1023002053 is about 31984.4032772225. The cubic root of 1023002053 is about 1007.6093026499.

Adding to 1023002053 its reverse (3502003201), we get a palindrome (4525005254).

The spelling of 1023002053 in words is "one billion, twenty-three million, two thousand, fifty-three".