107687513 has 8 divisors (see below), whose sum is σ = 108981696. Its totient is φ = 106398000.

The previous prime is 107687477. The next prime is 107687539. The reversal of 107687513 is 315786701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 107687513 - 2¹² = 107683417 is a prime.

It is a super-2 number, since 2×107687513² = 23193200912250338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107687563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69020 + ... + 70562.

It is an arithmetic number, because the mean of its divisors is an integer number (13622712).

Almost surely, 2^107687513 is an apocalyptic number.

It is an amenable number.

107687513 is a deficient number, since it is larger than the sum of its proper divisors (1294183).

107687513 is a wasteful number, since it uses less digits than its factorization.

107687513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2335.

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 107687513 is about 10377.2594166283. The cubic root of 107687513 is about 475.7605735730.

It can be divided in two parts, 10768 and 7513, that added together give a palindrome (18281).

The spelling of 107687513 in words is "one hundred seven million, six hundred eighty-seven thousand, five hundred thirteen".