11259214215503 has 8 divisors (see below), whose sum is σ = 12000471406560. Its totient is φ = 10526729299200.

The previous prime is 11259214215499. The next prime is 11259214215521. The reversal of 11259214215503 is 30551241295211.

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 11259214215503 - 2² = 11259214215499 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 (11259214215523) 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, 2193066038 + ... + 2193071171.

It is an arithmetic number, because the mean of its divisors is an integer number (1500058925820).

Almost surely, 2^{11259214215503} is an apocalyptic number.

11259214215503 is a deficient number, since it is larger than the sum of its proper divisors (741257191057).

11259214215503 is a wasteful number, since it uses less digits than its factorization.

11259214215503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4386137377.

The product of its (nonzero) digits is 108000, while the sum is 41.

The spelling of 11259214215503 in words is "eleven trillion, two hundred fifty-nine billion, two hundred fourteen million, two hundred fifteen thousand, five hundred three".