1013053055 has 16 divisors (see below), whose sum is σ = 1449736704. Its totient is φ = 664461600.

The previous prime is 1013053049. The next prime is 1013053057. The reversal of 1013053055 is 5503503101.

It is not a de Polignac number, because 1013053055 - 2⁶ = 1013052991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

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 1013053055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013053057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 628421 + ... + 630030.

It is an arithmetic number, because the mean of its divisors is an integer number (90608544).

Almost surely, 2^1013053055 is an apocalyptic number.

1013053055 is a deficient number, since it is larger than the sum of its proper divisors (436683649).

1013053055 is a wasteful number, since it uses less digits than its factorization.

1013053055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258486.

The product of its (nonzero) digits is 1125, while the sum is 23.

The square root of 1013053055 is about 31828.4943878909. The cubic root of 1013053055 is about 1004.3322230740.

Adding to 1013053055 its reverse (5503503101), we get a palindrome (6516556156).

The spelling of 1013053055 in words is "one billion, thirteen million, fifty-three thousand, fifty-five".