11145314252 has 6 divisors (see below), whose sum is σ = 19504299948. Its totient is φ = 5572657124.

The previous prime is 11145314237. The next prime is 11145314267. The reversal of 11145314252 is 25241354111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11145314237) and next prime (11145314267).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1393164278 + ... + 1393164285.

It is an arithmetic number, because the mean of its divisors is an integer number (3250716658).

Almost surely, 2^11145314252 is an apocalyptic number.

It is an amenable number.

11145314252 is a deficient number, since it is larger than the sum of its proper divisors (8358985696).

11145314252 is a wasteful number, since it uses less digits than its factorization.

11145314252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2786328567 (or 2786328565 counting only the distinct ones).

The product of its digits is 4800, while the sum is 29.

Adding to 11145314252 its reverse (25241354111), we get a palindrome (36386668363).

The spelling of 11145314252 in words is "eleven billion, one hundred forty-five million, three hundred fourteen thousand, two hundred fifty-two".