107430721500 has 192 divisors, whose sum is σ = 337338892800. Its totient is φ = 26478144000.

The previous prime is 107430721499. The next prime is 107430721537. The reversal of 107430721500 is 5127034701.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1122531 + ... + 1214469.

It is an arithmetic number, because the mean of its divisors is an integer number (1756973400).

Almost surely, 2^107430721500 is an apocalyptic number.

107430721500 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 107430721500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168669446400).

107430721500 is an abundant number, since it is smaller than the sum of its proper divisors (229908171300).

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

107430721500 is a wasteful number, since it uses less digits than its factorization.

107430721500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92021 (or 92009 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

The spelling of 107430721500 in words is "one hundred seven billion, four hundred thirty million, seven hundred twenty-one thousand, five hundred".