1125033016 has 16 divisors (see below), whose sum is σ = 2220460200. Its totient is φ = 532910304.

The previous prime is 1125033011. The next prime is 1125033023. The reversal of 1125033016 is 6103305211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125033011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3700615 + ... + 3700918.

Almost surely, 2^1125033016 is an apocalyptic number.

It is an amenable number.

1125033016 is a deficient number, since it is larger than the sum of its proper divisors (1095427184).

1125033016 is a wasteful number, since it uses less digits than its factorization.

1125033016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7401558 (or 7401554 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 1125033016 is about 33541.5118323548. The cubic root of 1125033016 is about 1040.0520856557.

Adding to 1125033016 its reverse (6103305211), we get a palindrome (7228338227).

The spelling of 1125033016 in words is "one billion, one hundred twenty-five million, thirty-three thousand, sixteen".