100196506480 has 160 divisors (see below), whose sum is σ = 271603509120. Its totient is φ = 33664757760.

The previous prime is 100196506453. The next prime is 100196506489. The reversal of 100196506480 is 84605691001.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100196506489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9457026 + ... + 9467614.

It is an arithmetic number, because the mean of its divisors is an integer number (1697521932).

Almost surely, 2^100196506480 is an apocalyptic number.

100196506480 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 100196506480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135801754560).

100196506480 is an abundant number, since it is smaller than the sum of its proper divisors (171407002640).

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

100196506480 is a wasteful number, since it uses less digits than its factorization.

100196506480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10947 (or 10941 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The spelling of 100196506480 in words is "one hundred billion, one hundred ninety-six million, five hundred six thousand, four hundred eighty".