233113201000 has 32 divisors (see below), whose sum is σ = 545484892680. Its totient is φ = 93245280000.

The previous prime is 233113200997. The next prime is 233113201001. The reversal of 233113201000 is 102311332.

It can be written as a sum of positive squares in 4 ways, for example, as 90542013604 + 142571187396 = 300902^2 + 377586^2 .

It is not an unprimeable number, because it can be changed into a prime (233113201001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116555601 + ... + 116557600.

Almost surely, 2^233113201000 is an apocalyptic number.

233113201000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233113201000 is an abundant number, since it is smaller than the sum of its proper divisors (312371691680).

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

233113201000 is a wasteful number, since it uses less digits than its factorization.

233113201000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233113222 (or 233113208 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 233113201000 its reverse (102311332), we get a palindrome (233215512332).

The spelling of 233113201000 in words is "two hundred thirty-three billion, one hundred thirteen million, two hundred one thousand".