11052311149 has 8 divisors (see below), whose sum is σ = 12099674592. Its totient is φ = 10012049040.

The previous prime is 11052311117. The next prime is 11052311159. The reversal of 11052311149 is 94111325011.

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

It is a cyclic number.

It is not a de Polignac number, because 11052311149 - 2⁵ = 11052311117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11052311159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1772074 + ... + 1778299.

It is an arithmetic number, because the mean of its divisors is an integer number (1512459324).

Almost surely, 2^11052311149 is an apocalyptic number.

It is an amenable number.

11052311149 is a deficient number, since it is larger than the sum of its proper divisors (1047363443).

11052311149 is a wasteful number, since it uses less digits than its factorization.

11052311149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3550667.

The product of its (nonzero) digits is 1080, while the sum is 28.

The spelling of 11052311149 in words is "eleven billion, fifty-two million, three hundred eleven thousand, one hundred forty-nine".