100323233240 has 32 divisors (see below), whose sum is σ = 225743189760. Its totient is φ = 40126464000.

The previous prime is 100323233233. The next prime is 100323233243. The reversal of 100323233240 is 42332323001.

It is a super-2 number, since 2×100323233240² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100323233243) 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, 541400 + ... + 702680.

It is an arithmetic number, because the mean of its divisors is an integer number (7054474680).

Almost surely, 2^100323233240 is an apocalyptic number.

100323233240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100323233240 is an abundant number, since it is smaller than the sum of its proper divisors (125419956520).

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

100323233240 is a wasteful number, since it uses less digits than its factorization.

100323233240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176843 (or 176839 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 100323233240 its reverse (42332323001), we get a palindrome (142655556241).

The spelling of 100323233240 in words is "one hundred billion, three hundred twenty-three million, two hundred thirty-three thousand, two hundred forty".