107137727999 has 4 divisors (see below), whose sum is σ = 107141812800. Its totient is φ = 107133643200.

The previous prime is 107137727993. The next prime is 107137728011. The reversal of 107137727999 is 999727731701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 999727731701 = 167 ⋅5986393603.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107137727999 is a prime.

It is a super-2 number, since 2×107137727999² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107137727993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2002802 + ... + 2055599.

It is an arithmetic number, because the mean of its divisors is an integer number (26785453200).

Almost surely, 2^107137727999 is an apocalyptic number.

107137727999 is a deficient number, since it is larger than the sum of its proper divisors (4084801).

107137727999 is an equidigital number, since it uses as much as digits as its factorization.

107137727999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4084800.

The product of its (nonzero) digits is 10501974, while the sum is 62.

The spelling of 107137727999 in words is "one hundred seven billion, one hundred thirty-seven million, seven hundred twenty-seven thousand, nine hundred ninety-nine".