107720705532 has 48 divisors (see below), whose sum is σ = 274508986752. Its totient is φ = 32605634880.

The previous prime is 107720705527. The next prime is 107720705537. The reversal of 107720705532 is 235507027701.

It is an interprime number because it is at equal distance from previous prime (107720705527) and next prime (107720705537).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107720705537) 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 15 ways as a sum of consecutive naturals, for example, 345543 + ... + 578654.

It is an arithmetic number, because the mean of its divisors is an integer number (5718937224).

Almost surely, 2^107720705532 is an apocalyptic number.

107720705532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

107720705532 is an abundant number, since it is smaller than the sum of its proper divisors (166788281220).

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

107720705532 is a wasteful number, since it uses less digits than its factorization.

107720705532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925098 (or 925096 counting only the distinct ones).

The product of its (nonzero) digits is 102900, while the sum is 39.

The spelling of 107720705532 in words is "one hundred seven billion, seven hundred twenty million, seven hundred five thousand, five hundred thirty-two".