1113315930 has 48 divisors (see below), whose sum is σ = 2923304904. Its totient is φ = 293942400.

The previous prime is 1113315901. The next prime is 1113315937. The reversal of 1113315930 is 395133111.

It can be written as a sum of positive squares in 4 ways, for example, as 1089198009 + 24117921 = 33003^2 + 4911^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1113315894 and 1113315903.

It is not an unprimeable number, because it can be changed into a prime (1113315937) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52149 + ... + 70328.

Almost surely, 2^1113315930 is an apocalyptic number.

1113315930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1113315930 is an abundant number, since it is smaller than the sum of its proper divisors (1809988974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113315930 is a wasteful number, since it uses less digits than its factorization.

1113315930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122591 (or 122588 counting only the distinct ones).

The product of its (nonzero) digits is 1215, while the sum is 27.

The square root of 1113315930 is about 33366.3892262858. The cubic root of 1113315930 is about 1036.4288044935.

It can be divided in two parts, 111 and 3315930, that added together give a square (3316041 = 1821²).

The spelling of 1113315930 in words is "one billion, one hundred thirteen million, three hundred fifteen thousand, nine hundred thirty".