103577745287 has 2 divisors, whose sum is σ = 103577745288. Its totient is φ = 103577745286.

The previous prime is 103577745269. The next prime is 103577745319. The reversal of 103577745287 is 782547775301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103577745287 is a prime.

It is a super-3 number, since 3×103577745287³ (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 (103577745247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51788872643 + 51788872644.

It is an arithmetic number, because the mean of its divisors is an integer number (51788872644).

Almost surely, 2^103577745287 is an apocalyptic number.

103577745287 is a deficient number, since it is larger than the sum of its proper divisors (1).

103577745287 is an equidigital number, since it uses as much as digits as its factorization.

103577745287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11524800, while the sum is 56.

The spelling of 103577745287 in words is "one hundred three billion, five hundred seventy-seven million, seven hundred forty-five thousand, two hundred eighty-seven".