1121034150 has 72 divisors (see below), whose sum is σ = 3115738080. Its totient is φ = 288630720.

The previous prime is 1121034133. The next prime is 1121034193. The reversal of 1121034150 is 514301211.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 29902 + ... + 56001.

It is an arithmetic number, because the mean of its divisors is an integer number (43274140).

Almost surely, 2^1121034150 is an apocalyptic number.

1121034150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121034150 is an abundant number, since it is smaller than the sum of its proper divisors (1994703930).

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

1121034150 is a wasteful number, since it uses less digits than its factorization.

1121034150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85950 (or 85942 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 1121034150 is about 33481.8480672737. The cubic root of 1121034150 is about 1038.8183540539.

Adding to 1121034150 its reverse (514301211), we get a palindrome (1635335361).

The spelling of 1121034150 in words is "one billion, one hundred twenty-one million, thirty-four thousand, one hundred fifty".