113213370 has 32 divisors (see below), whose sum is σ = 287696448. Its totient is φ = 28414208.

The previous prime is 113213357. The next prime is 113213371. The reversal of 113213370 is 73312311.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113213371) 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, 110484 + ... + 111503.

It is an arithmetic number, because the mean of its divisors is an integer number (8990514).

Almost surely, 2^113213370 is an apocalyptic number.

113213370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113213370 is an abundant number, since it is smaller than the sum of its proper divisors (174483078).

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

113213370 is a wasteful number, since it uses less digits than its factorization.

113213370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222014.

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 113213370 is about 10640.1771601792. The cubic root of 113213370 is about 483.7629152118.

Adding to 113213370 its reverse (73312311), we get a palindrome (186525681).

The spelling of 113213370 in words is "one hundred thirteen million, two hundred thirteen thousand, three hundred seventy".