127013663 has 8 divisors (see below), whose sum is σ = 145920000. Its totient is φ = 108297720.

The previous prime is 127013657. The next prime is 127013669. The reversal of 127013663 is 366310721.

It is an interprime number because it is at equal distance from previous prime (127013657) and next prime (127013669).

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

It is a cyclic number.

It is not a de Polignac number, because 127013663 - 2¹⁴ = 126997279 is a prime.

It is a super-2 number, since 2×127013663² = 32264941177355138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127013669) 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, 46163 + ... + 48836.

It is an arithmetic number, because the mean of its divisors is an integer number (18240000).

Almost surely, 2^127013663 is an apocalyptic number.

127013663 is a deficient number, since it is larger than the sum of its proper divisors (18906337).

127013663 is an equidigital number, since it uses as much as digits as its factorization.

127013663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95197.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 127013663 is about 11270.0338508808. The cubic root of 127013663 is about 502.6705944547.

The spelling of 127013663 in words is "one hundred twenty-seven million, thirteen thousand, six hundred sixty-three".