11125603435 has 4 divisors (see below), whose sum is σ = 13350724128. Its totient is φ = 8900482744.

The previous prime is 11125603429. The next prime is 11125603441. The reversal of 11125603435 is 53430652111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53430652111 = 212167 ⋅251833.

It is an interprime number because it is at equal distance from previous prime (11125603429) and next prime (11125603441).

It is a cyclic number.

It is not a de Polignac number, because 11125603435 - 2³ = 11125603427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11125603397 and 11125603406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1112560339 + ... + 1112560348.

It is an arithmetic number, because the mean of its divisors is an integer number (3337681032).

Almost surely, 2^11125603435 is an apocalyptic number.

11125603435 is a deficient number, since it is larger than the sum of its proper divisors (2225120693).

11125603435 is an equidigital number, since it uses as much as digits as its factorization.

11125603435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225120692.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 11125603435 in words is "eleven billion, one hundred twenty-five million, six hundred three thousand, four hundred thirty-five".