113213050 has 24 divisors (see below), whose sum is σ = 213548832. Its totient is φ = 44646000.

The previous prime is 113213041. The next prime is 113213099. The reversal of 113213050 is 50312311.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12396 + ... + 19495.

It is an arithmetic number, because the mean of its divisors is an integer number (8897868).

Almost surely, 2^113213050 is an apocalyptic number.

113213050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113213050 is a deficient number, since it is larger than the sum of its proper divisors (100335782).

113213050 is a wasteful number, since it uses less digits than its factorization.

113213050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31974 (or 31969 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 113213050 is about 10640.1621228250. The cubic root of 113213050 is about 483.7624594227.

Adding to 113213050 its reverse (50312311), we get a palindrome (163525361).

The spelling of 113213050 in words is "one hundred thirteen million, two hundred thirteen thousand, fifty".