201030233031000 has 96 divisors (see below), whose sum is σ = 679482187675200. Its totient is φ = 53608062139200.

The previous prime is 201030233030953. The next prime is 201030233031029. The reversal of 201030233031000 is 130332030102.

201030233031000 is a `hidden beast` number, since 2 + 0 + 1 + 0 + 302 + 330 + 31 + 0 + 0 + 0 = 666.

It is a super-2 number, since 2×201030233031000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11168337280 + ... + 11168355279.

It is an arithmetic number, because the mean of its divisors is an integer number (7077939454950).

Almost surely, 2^{201030233031000} is an apocalyptic number.

201030233031000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201030233031000 is an abundant number, since it is smaller than the sum of its proper divisors (478451954644200).

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

201030233031000 is a wasteful number, since it uses less digits than its factorization.

201030233031000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22336692586 (or 22336692569 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 201030233031000 its reverse (130332030102), we get a palindrome (201160565061102).

The spelling of 201030233031000 in words is "two hundred one trillion, thirty billion, two hundred thirty-three million, thirty-one thousand".