133098719832 has 320 divisors, whose sum is σ = 413403217920. Its totient is φ = 39751471872.

The previous prime is 133098719779. The next prime is 133098719861. The reversal of 133098719832 is 238917890331.

133098719832 is a `hidden beast` number, since 1 + 330 + 98 + 7 + 198 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 50281533 + ... + 50284179.

It is an arithmetic number, because the mean of its divisors is an integer number (1291885056).

Almost surely, 2^133098719832 is an apocalyptic number.

133098719832 is a gapful number since it is divisible by the number (12) 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 133098719832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206701608960).

133098719832 is an abundant number, since it is smaller than the sum of its proper divisors (280304498088).

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

133098719832 is a wasteful number, since it uses less digits than its factorization.

133098719832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2852 (or 2839 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The spelling of 133098719832 in words is "one hundred thirty-three billion, ninety-eight million, seven hundred nineteen thousand, eight hundred thirty-two".