31233202012001 has 8 divisors (see below), whose sum is σ = 34127807009184. Its totient is φ = 28347800847520.

The previous prime is 31233202011959. The next prime is 31233202012013. The reversal of 31233202012001 is 10021020233213.

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

It is not a de Polignac number, because 31233202012001 - 2⁶ = 31233202011937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31233202012021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2300951075 + ... + 2300964648.

It is an arithmetic number, because the mean of its divisors is an integer number (4265975876148).

Almost surely, 2^{31233202012001} is an apocalyptic number.

It is an amenable number.

31233202012001 is a deficient number, since it is larger than the sum of its proper divisors (2894604997183).

31233202012001 is a wasteful number, since it uses less digits than its factorization.

31233202012001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4601916351.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 31233202012001 its reverse (10021020233213), we get a palindrome (41254222245214).

The spelling of 31233202012001 in words is "thirty-one trillion, two hundred thirty-three billion, two hundred two million, twelve thousand, one".