101030322120000 has 1120 divisors, whose sum is σ = 411384281290752. Its totient is φ = 21302258688000.

The previous prime is 101030322119963. The next prime is 101030322120017. The reversal of 101030322120000 is 21223030101.

It is a tau number, because it is divible by the number of its divisors (1120).

It is a super-2 number, since 2×101030322120000² (a number of 29 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 31700758407 + ... + 31700761593.

Almost surely, 2^{101030322120000} is an apocalyptic number.

101030322120000 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 101030322120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205692140645376).

101030322120000 is an abundant number, since it is smaller than the sum of its proper divisors (310353959170752).

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

101030322120000 is a wasteful number, since it uses less digits than its factorization.

101030322120000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6145 (or 6120 counting only the distinct ones).

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

Adding to 101030322120000 its reverse (21223030101), we get a palindrome (101051545150101).

The spelling of 101030322120000 in words is "one hundred one trillion, thirty billion, three hundred twenty-two million, one hundred twenty thousand".