1255113034 has 16 divisors (see below), whose sum is σ = 2192220288. Its totient is φ = 527756112.

The previous prime is 1255113031. The next prime is 1255113071. The reversal of 1255113034 is 4303115521.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1255113031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 845022 + ... + 846505.

It is an arithmetic number, because the mean of its divisors is an integer number (137013768).

Almost surely, 2^1255113034 is an apocalyptic number.

1255113034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1255113034 is a deficient number, since it is larger than the sum of its proper divisors (937107254).

1255113034 is a wasteful number, since it uses less digits than its factorization.

1255113034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1691589.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1255113034 is about 35427.5744865493. The cubic root of 1255113034 is about 1078.6841066457.

Adding to 1255113034 its reverse (4303115521), we get a palindrome (5558228555).

The spelling of 1255113034 in words is "one billion, two hundred fifty-five million, one hundred thirteen thousand, thirty-four".