107001205520 has 80 divisors (see below), whose sum is σ = 287358357888. Its totient is φ = 36620728320.

The previous prime is 107001205517. The next prime is 107001205523. The reversal of 107001205520 is 25502100701.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (107001205517) and next prime (107001205523).

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×107001205520² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107001205523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3561284 + ... + 3591203.

Almost surely, 2^107001205520 is an apocalyptic number.

107001205520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107001205520 is an abundant number, since it is smaller than the sum of its proper divisors (180357152368).

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

107001205520 is a wasteful number, since it uses less digits than its factorization.

107001205520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7152528 (or 7152522 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 23.

The spelling of 107001205520 in words is "one hundred seven billion, one million, two hundred five thousand, five hundred twenty".