11274027603 has 16 divisors (see below), whose sum is σ = 15413500032. Its totient is φ = 7325640000.

The previous prime is 11274027593. The next prime is 11274027647. The reversal of 11274027603 is 30672047211.

It is not a de Polignac number, because 11274027603 - 2¹⁷ = 11273896531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11274027203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85668 + ... + 172878.

It is an arithmetic number, because the mean of its divisors is an integer number (963343752).

Almost surely, 2^11274027603 is an apocalyptic number.

11274027603 is a deficient number, since it is larger than the sum of its proper divisors (4139472429).

11274027603 is a wasteful number, since it uses less digits than its factorization.

11274027603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88306.

The product of its (nonzero) digits is 14112, while the sum is 33.

The spelling of 11274027603 in words is "eleven billion, two hundred seventy-four million, twenty-seven thousand, six hundred three".