100143451650620 has 96 divisors (see below), whose sum is σ = 241592110771200. Its totient is φ = 34156693992960.

The previous prime is 100143451650607. The next prime is 100143451650659. The reversal of 100143451650620 is 26056154341001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169400192 + ... + 169990328.

It is an arithmetic number, because the mean of its divisors is an integer number (2516584487200).

Almost surely, 2^{100143451650620} is an apocalyptic number.

100143451650620 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 100143451650620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120796055385600).

100143451650620 is an abundant number, since it is smaller than the sum of its proper divisors (141448659120580).

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

100143451650620 is a wasteful number, since it uses less digits than its factorization.

100143451650620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596443 (or 596441 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 100143451650620 in words is "one hundred trillion, one hundred forty-three billion, four hundred fifty-one million, six hundred fifty thousand, six hundred twenty".