233131340002 has 16 divisors (see below), whose sum is σ = 381496849632. Its totient is φ = 105966234720.

The previous prime is 233131339933. The next prime is 233131340021. The reversal of 233131340002 is 200043131332.

It is a super-2 number, since 2×233131340002² (a number of 24 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1043473 + ... + 1247035.

It is an arithmetic number, because the mean of its divisors is an integer number (23843553102).

Almost surely, 2^233131340002 is an apocalyptic number.

233131340002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

233131340002 is a deficient number, since it is larger than the sum of its proper divisors (148365509630).

233131340002 is a wasteful number, since it uses less digits than its factorization.

233131340002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255633.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 233131340002 its reverse (200043131332), we get a palindrome (433174471334).

The spelling of 233131340002 in words is "two hundred thirty-three billion, one hundred thirty-one million, three hundred forty thousand, two".