2513777640103 has 8 divisors (see below), whose sum is σ = 2586013302320. Its totient is φ = 2441768068800.

The previous prime is 2513777640097. The next prime is 2513777640113. The reversal of 2513777640103 is 3010467773152.

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 2513777640103 - 2⁵ = 2513777640071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513777640113) 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, 56500173 + ... + 56544646.

It is an arithmetic number, because the mean of its divisors is an integer number (323251662790).

Almost surely, 2^{2513777640103} is an apocalyptic number.

2513777640103 is a deficient number, since it is larger than the sum of its proper divisors (72235662217).

2513777640103 is a wasteful number, since it uses less digits than its factorization.

2513777640103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113045457.

The product of its (nonzero) digits is 740880, while the sum is 46.

The spelling of 2513777640103 in words is "two trillion, five hundred thirteen billion, seven hundred seventy-seven million, six hundred forty thousand, one hundred three".