101321023001000 has 64 divisors (see below), whose sum is σ = 258644938743360. Its totient is φ = 36844008360000.

The previous prime is 101321023000997. The next prime is 101321023001117. The reversal of 101321023001000 is 100320123101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4605490046 + ... + 4605512045.

It is an arithmetic number, because the mean of its divisors is an integer number (4041327167865).

Almost surely, 2^{101321023001000} is an apocalyptic number.

101321023001000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101321023001000 is an abundant number, since it is smaller than the sum of its proper divisors (157323915742360).

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

101321023001000 is a wasteful number, since it uses less digits than its factorization.

101321023001000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9211002123 (or 9211002109 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 101321023001000 its reverse (100320123101), we get a palindrome (101421343124101).

The spelling of 101321023001000 in words is "one hundred one trillion, three hundred twenty-one billion, twenty-three million, one thousand".