103640022887 has 2 divisors, whose sum is σ = 103640022888. Its totient is φ = 103640022886.

The previous prime is 103640022883. The next prime is 103640022947. The reversal of 103640022887 is 788220046301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103640022887 - 2² = 103640022883 is a prime.

It is a super-3 number, since 3×103640022887³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103640022883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51820011443 + 51820011444.

It is an arithmetic number, because the mean of its divisors is an integer number (51820011444).

Almost surely, 2^103640022887 is an apocalyptic number.

103640022887 is a deficient number, since it is larger than the sum of its proper divisors (1).

103640022887 is an equidigital number, since it uses as much as digits as its factorization.

103640022887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 103640022887 in words is "one hundred three billion, six hundred forty million, twenty-two thousand, eight hundred eighty-seven".