113820310 has 8 divisors (see below), whose sum is σ = 204876576. Its totient is φ = 45528120.

The previous prime is 113820293. The next prime is 113820341. The reversal of 113820310 is 13028311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×113820310² = 25910125936992200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5691006 + ... + 5691025.

It is an arithmetic number, because the mean of its divisors is an integer number (25609572).

Almost surely, 2^113820310 is an apocalyptic number.

113820310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113820310 is a deficient number, since it is larger than the sum of its proper divisors (91056266).

113820310 is a wasteful number, since it uses less digits than its factorization.

113820310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11382038.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 113820310 is about 10668.6601782979. The cubic root of 113820310 is about 484.6258637254.

Adding to 113820310 its reverse (13028311), we get a palindrome (126848621).

It can be divided in two parts, 113820 and 310, that multiplied together give a triangular number (35284200 = T₈₄₀₀).

The spelling of 113820310 in words is "one hundred thirteen million, eight hundred twenty thousand, three hundred ten".