331600126 has 32 divisors (see below), whose sum is σ = 590431968. Its totient is φ = 137687040.

The previous prime is 331600121. The next prime is 331600151. The reversal of 331600126 is 621006133.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 331600097 and 331600106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331600121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21766 + ... + 33718.

It is an arithmetic number, because the mean of its divisors is an integer number (18450999).

Almost surely, 2^331600126 is an apocalyptic number.

331600126 is a deficient number, since it is larger than the sum of its proper divisors (258831842).

331600126 is a wasteful number, since it uses less digits than its factorization.

331600126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12076.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 331600126 is about 18209.8908838027. The cubic root of 331600126 is about 692.1574466050.

Adding to 331600126 its reverse (621006133), we get a palindrome (952606259).

The spelling of 331600126 in words is "three hundred thirty-one million, six hundred thousand, one hundred twenty-six".