127253313 has 24 divisors (see below), whose sum is σ = 212318496. Its totient is φ = 72585600.

The previous prime is 127253303. The next prime is 127253333. The reversal of 127253313 is 313352721.

127253313 is a `hidden beast` number, since 127 + 2 + 533 + 1 + 3 = 666.

It is not a de Polignac number, because 127253313 - 2¹² = 127249217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (127253303) 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, 36123 + ... + 39488.

It is an arithmetic number, because the mean of its divisors is an integer number (8846604).

Almost surely, 2^127253313 is an apocalyptic number.

It is an amenable number.

127253313 is a deficient number, since it is larger than the sum of its proper divisors (85065183).

127253313 is a wasteful number, since it uses less digits than its factorization.

127253313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75645 (or 75642 counting only the distinct ones).

The product of its digits is 3780, while the sum is 27.

The square root of 127253313 is about 11280.6610178659. The cubic root of 127253313 is about 502.9865429382.

The spelling of 127253313 in words is "one hundred twenty-seven million, two hundred fifty-three thousand, three hundred thirteen".