1113313012276 has 12 divisors (see below), whose sum is σ = 1985058107172. Its totient is φ = 546153553088.

The previous prime is 1113313012193. The next prime is 1113313012277. The reversal of 1113313012276 is 6722103133111.

It can be written as a sum of positive squares in 2 ways, for example, as 865681376400 + 247631635876 = 930420^2 + 497626^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113313012277) 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, 2625738025 + ... + 2625738448.

It is an arithmetic number, because the mean of its divisors is an integer number (165421508931).

Almost surely, 2^{1113313012276} is an apocalyptic number.

It is an amenable number.

1113313012276 is a deficient number, since it is larger than the sum of its proper divisors (871745094896).

1113313012276 is a wasteful number, since it uses less digits than its factorization.

1113313012276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5251476530 (or 5251476528 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

Adding to 1113313012276 its reverse (6722103133111), we get a palindrome (7835416145387).

The spelling of 1113313012276 in words is "one trillion, one hundred thirteen billion, three hundred thirteen million, twelve thousand, two hundred seventy-six".