107987800651 has 2 divisors, whose sum is σ = 107987800652. Its totient is φ = 107987800650.

The previous prime is 107987800649. The next prime is 107987800709. The reversal of 107987800651 is 156008789701.

It is a weak prime.

It is an emirp because it is prime and its reverse (156008789701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 107987800651 - 2¹ = 107987800649 is a prime.

It is a super-2 number, since 2×107987800651² (a number of 23 digits) contains 22 as substring.

Together with 107987800649, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (107987800751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53993900325 + 53993900326.

It is an arithmetic number, because the mean of its divisors is an integer number (53993900326).

Almost surely, 2^107987800651 is an apocalyptic number.

107987800651 is a deficient number, since it is larger than the sum of its proper divisors (1).

107987800651 is an equidigital number, since it uses as much as digits as its factorization.

107987800651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 846720, while the sum is 52.

The spelling of 107987800651 in words is "one hundred seven billion, nine hundred eighty-seven million, eight hundred thousand, six hundred fifty-one".