1125100333 has 16 divisors (see below), whose sum is σ = 1363264000. Its totient is φ = 907027632.

The previous prime is 1125100331. The next prime is 1125100349. The reversal of 1125100333 is 3330015211.

It is not a de Polignac number, because 1125100333 - 2¹ = 1125100331 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 1125100333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125100331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11943 + ... + 48916.

It is an arithmetic number, because the mean of its divisors is an integer number (85204000).

Almost surely, 2^1125100333 is an apocalyptic number.

It is an amenable number.

1125100333 is a deficient number, since it is larger than the sum of its proper divisors (238163667).

1125100333 is a wasteful number, since it uses less digits than its factorization.

1125100333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61024.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 1125100333 is about 33542.5153052063. The cubic root of 1125100333 is about 1040.0728292809.

Adding to 1125100333 its reverse (3330015211), we get a palindrome (4455115544).

The spelling of 1125100333 in words is "one billion, one hundred twenty-five million, one hundred thousand, three hundred thirty-three".