1150051110 has 64 divisors (see below), whose sum is σ = 2988195840. Its totient is φ = 281589120.

The previous prime is 1150051103. The next prime is 1150051121. The reversal of 1150051110 is 111500511.

It is a super-3 number, since 3×1150051110³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1150051110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66771 + ... + 82209.

It is an arithmetic number, because the mean of its divisors is an integer number (46690560).

Almost surely, 2^1150051110 is an apocalyptic number.

1150051110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1150051110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1494097920).

1150051110 is an abundant number, since it is smaller than the sum of its proper divisors (1838144730).

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

1150051110 is a wasteful number, since it uses less digits than its factorization.

1150051110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15653.

The product of its (nonzero) digits is 25, while the sum is 15.

The square root of 1150051110 is about 33912.4034830916. The cubic root of 1150051110 is about 1047.7050739310.

Adding to 1150051110 its reverse (111500511), we get a palindrome (1261551621).

The spelling of 1150051110 in words is "one billion, one hundred fifty million, fifty-one thousand, one hundred ten".