11018013514 has 8 divisors (see below), whose sum is σ = 17499197988. Its totient is φ = 5184947520.

The previous prime is 11018013509. The next prime is 11018013547. The reversal of 11018013514 is 41531081011.

It can be written as a sum of positive squares in 2 ways, for example, as 9814270489 + 1203743025 = 99067^2 + 34695^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 162029577 + ... + 162029644.

Almost surely, 2^11018013514 is an apocalyptic number.

11018013514 is a deficient number, since it is larger than the sum of its proper divisors (6481184474).

11018013514 is a wasteful number, since it uses less digits than its factorization.

11018013514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324059240.

The product of its (nonzero) digits is 480, while the sum is 25.

Adding to 11018013514 its reverse (41531081011), we get a palindrome (52549094525).

The spelling of 11018013514 in words is "eleven billion, eighteen million, thirteen thousand, five hundred fourteen".