107161939500 has 384 divisors, whose sum is σ = 411949504512. Its totient is φ = 20957184000.

The previous prime is 107161939499. The next prime is 107161939519. The reversal of 107161939500 is 5939161701.

It is a super-2 number, since 2×107161939500² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1936212 + ... + 1990788.

It is an arithmetic number, because the mean of its divisors is an integer number (1072785168).

Almost surely, 2^107161939500 is an apocalyptic number.

107161939500 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 107161939500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205974752256).

107161939500 is an abundant number, since it is smaller than the sum of its proper divisors (304787565012).

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

107161939500 is a wasteful number, since it uses less digits than its factorization.

107161939500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54634 (or 54622 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 42.

The spelling of 107161939500 in words is "one hundred seven billion, one hundred sixty-one million, nine hundred thirty-nine thousand, five hundred".