1255873102 has 8 divisors (see below), whose sum is σ = 2055065112. Its totient is φ = 570851400.

The previous prime is 1255873081. The next prime is 1255873111. The reversal of 1255873102 is 2013785521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28542549 + ... + 28542592.

It is an arithmetic number, because the mean of its divisors is an integer number (256883139).

Almost surely, 2^1255873102 is an apocalyptic number.

1255873102 is a deficient number, since it is larger than the sum of its proper divisors (799192010).

1255873102 is a wasteful number, since it uses less digits than its factorization.

1255873102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57085154.

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 1255873102 is about 35438.2999310068. The cubic root of 1255873102 is about 1078.9018049209.

The spelling of 1255873102 in words is "one billion, two hundred fifty-five million, eight hundred seventy-three thousand, one hundred two".