1013113102 has 4 divisors (see below), whose sum is σ = 1519669656. Its totient is φ = 506556550.

The previous prime is 1013113099. The next prime is 1013113103. The reversal of 1013113102 is 2013113101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2013113101 = 3307 ⋅608743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013113103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253278274 + ... + 253278277.

It is an arithmetic number, because the mean of its divisors is an integer number (379917414).

Almost surely, 2^1013113102 is an apocalyptic number.

1013113102 is a deficient number, since it is larger than the sum of its proper divisors (506556554).

1013113102 is an equidigital number, since it uses as much as digits as its factorization.

1013113102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506556553.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 1013113102 is about 31829.4376638985. The cubic root of 1013113102 is about 1004.3520660444.

Adding to 1013113102 its reverse (2013113101), we get a palindrome (3026226203).

Subtracting 1013113102 from its reverse (2013113101), we obtain a palindrome (999999999).

The spelling of 1013113102 in words is "one billion, thirteen million, one hundred thirteen thousand, one hundred two".