1075253111 has 24 divisors (see below), whose sum is σ = 1223088000. Its totient is φ = 942205824.

The previous prime is 1075253107. The next prime is 1075253147. The reversal of 1075253111 is 1113525701.

It is not a de Polignac number, because 1075253111 - 2² = 1075253107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075259111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 322310 + ... + 325628.

It is an arithmetic number, because the mean of its divisors is an integer number (50962000).

Almost surely, 2^1075253111 is an apocalyptic number.

1075253111 is a deficient number, since it is larger than the sum of its proper divisors (147834889).

1075253111 is a wasteful number, since it uses less digits than its factorization.

1075253111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3431 (or 3414 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 26.

The square root of 1075253111 is about 32791.0523008945. The cubic root of 1075253111 is about 1024.4801999762.

Adding to 1075253111 its reverse (1113525701), we get a palindrome (2188778812).

The spelling of 1075253111 in words is "one billion, seventy-five million, two hundred fifty-three thousand, one hundred eleven".