1053311023 has 2 divisors, whose sum is σ = 1053311024. Its totient is φ = 1053311022.

The previous prime is 1053311009. The next prime is 1053311027. The reversal of 1053311023 is 3201133501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1053311023 - 2²¹ = 1051213871 is a prime.

It is a super-3 number, since 3×1053311023³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1053311027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526655511 + 526655512.

It is an arithmetic number, because the mean of its divisors is an integer number (526655512).

Almost surely, 2^1053311023 is an apocalyptic number.

1053311023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053311023 is an equidigital number, since it uses as much as digits as its factorization.

1053311023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 1053311023 is about 32454.7534731047. The cubic root of 1053311023 is about 1017.4635887378.

Adding to 1053311023 its reverse (3201133501), we get a palindrome (4254444524).

The spelling of 1053311023 in words is "one billion, fifty-three million, three hundred eleven thousand, twenty-three".