101323111000 has 192 divisors, whose sum is σ = 253128376800. Its totient is φ = 37953792000.

The previous prime is 101323110997. The next prime is 101323111003. The reversal of 101323111000 is 111323101.

It is an interprime number because it is at equal distance from previous prime (101323110997) and next prime (101323111003).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101323111003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66180235 + ... + 66181765.

Almost surely, 2^101323111000 is an apocalyptic number.

101323111000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101323111000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126564188400).

101323111000 is an abundant number, since it is smaller than the sum of its proper divisors (151805265800).

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

101323111000 is a wasteful number, since it uses less digits than its factorization.

101323111000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1815 (or 1784 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 101323111000 its reverse (111323101), we get a palindrome (101434434101).

The spelling of 101323111000 in words is "one hundred one billion, three hundred twenty-three million, one hundred eleven thousand".