11502112503503 has 2 divisors, whose sum is σ = 11502112503504. Its totient is φ = 11502112503502.

The previous prime is 11502112503451. The next prime is 11502112503551. The reversal of 11502112503503 is 30530521120511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11502112503503 - 2⁶ = 11502112503439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11502112508503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5751056251751 + 5751056251752.

It is an arithmetic number, because the mean of its divisors is an integer number (5751056251752).

Almost surely, 2^{11502112503503} is an apocalyptic number.

11502112503503 is a deficient number, since it is larger than the sum of its proper divisors (1).

11502112503503 is an equidigital number, since it uses as much as digits as its factorization.

11502112503503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4500, while the sum is 29.

The spelling of 11502112503503 in words is "eleven trillion, five hundred two billion, one hundred twelve million, five hundred three thousand, five hundred three".