1253331134 has 24 divisors (see below), whose sum is σ = 2143972152. Its totient is φ = 544921520.

The previous prime is 1253331109. The next prime is 1253331151. The reversal of 1253331134 is 4311333521.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42209 + ... + 65484.

It is an arithmetic number, because the mean of its divisors is an integer number (89332173).

Almost surely, 2^1253331134 is an apocalyptic number.

1253331134 is a deficient number, since it is larger than the sum of its proper divisors (890641018).

1253331134 is a wasteful number, since it uses less digits than its factorization.

1253331134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107752 (or 107729 counting only the distinct ones).

The product of its digits is 3240, while the sum is 26.

The square root of 1253331134 is about 35402.4170643757. The cubic root of 1253331134 is about 1078.1733910132.

Adding to 1253331134 its reverse (4311333521), we get a palindrome (5564664655).

The spelling of 1253331134 in words is "one billion, two hundred fifty-three million, three hundred thirty-one thousand, one hundred thirty-four".