107500020 has 48 divisors (see below), whose sum is σ = 301771008. Its totient is φ = 28593280.

The previous prime is 107500007. The next prime is 107500021. The reversal of 107500020 is 20005701.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107500021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23782 + ... + 27938.

It is an arithmetic number, because the mean of its divisors is an integer number (6286896).

Almost surely, 2^107500020 is an apocalyptic number.

107500020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107500020 is an abundant number, since it is smaller than the sum of its proper divisors (194270988).

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

107500020 is a wasteful number, since it uses less digits than its factorization.

107500020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4600 (or 4598 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 15.

The square root of 107500020 is about 10368.2216411495. The cubic root of 107500020 is about 475.4843001403.

Adding to 107500020 its reverse (20005701), we get a palindrome (127505721).

The spelling of 107500020 in words is "one hundred seven million, five hundred thousand, twenty".