201233302023630 has 32 divisors (see below), whose sum is σ = 483282113040000. Its totient is φ = 53626415185952.

The previous prime is 201233302023583. The next prime is 201233302023661. The reversal of 201233302023630 is 36320203332102.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2237372220 + ... + 2237462159.

It is an arithmetic number, because the mean of its divisors is an integer number (15102566032500).

Almost surely, 2^{201233302023630} is an apocalyptic number.

201233302023630 is an abundant number, since it is smaller than the sum of its proper divisors (282048811016370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201233302023630 is a wasteful number, since it uses less digits than its factorization.

201233302023630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4474835888.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 201233302023630 its reverse (36320203332102), we get a palindrome (237553505355732).

The spelling of 201233302023630 in words is "two hundred one trillion, two hundred thirty-three billion, three hundred two million, twenty-three thousand, six hundred thirty".