101320022103000 has 256 divisors, whose sum is σ = 316959250608000. Its totient is φ = 26946900377600.

The previous prime is 101320022102987. The next prime is 101320022103007. The reversal of 101320022103000 is 301220023101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101320022103007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1866143854 + ... + 1866198146.

Almost surely, 2^{101320022103000} is an apocalyptic number.

101320022103000 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 101320022103000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158479625304000).

101320022103000 is an abundant number, since it is smaller than the sum of its proper divisors (215639228505000).

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

101320022103000 is a wasteful number, since it uses less digits than its factorization.

101320022103000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55959 (or 55945 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 101320022103000 its reverse (301220023101), we get a palindrome (101621242126101).

The spelling of 101320022103000 in words is "one hundred one trillion, three hundred twenty billion, twenty-two million, one hundred three thousand".