11151054 has 16 divisors (see below), whose sum is σ = 24780240. Its totient is φ = 3717000.

The previous prime is 11151029. The next prime is 11151071. The reversal of 11151054 is 45015111.

It is a happy number.

11151054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×11151054³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103197 + ... + 103304.

It is an arithmetic number, because the mean of its divisors is an integer number (1548765).

Almost surely, 2^11151054 is an apocalyptic number.

11151054 is an abundant number, since it is smaller than the sum of its proper divisors (13629186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11151054 is a wasteful number, since it uses less digits than its factorization.

11151054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206512 (or 206506 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 18.

The square root of 11151054 is about 3339.3193917324. The cubic root of 11151054 is about 223.4113877810.

Adding to 11151054 its reverse (45015111), we get a palindrome (56166165).

The spelling of 11151054 in words is "eleven million, one hundred fifty-one thousand, fifty-four".