27383275101 has 48 divisors (see below), whose sum is σ = 46383539328. Its totient is φ = 14240419200.

The previous prime is 27383275067. The next prime is 27383275123. The reversal of 27383275101 is 10157238372.

It is not a de Polignac number, because 27383275101 - 2⁷ = 27383274973 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 27383275101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27383275141) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34771 + ... + 236591.

It is an arithmetic number, because the mean of its divisors is an integer number (966323736).

Almost surely, 2^27383275101 is an apocalyptic number.

27383275101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

27383275101 is a deficient number, since it is larger than the sum of its proper divisors (19000264227).

27383275101 is a wasteful number, since it uses less digits than its factorization.

27383275101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201922 (or 201915 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 27383275101 in words is "twenty-seven billion, three hundred eighty-three million, two hundred seventy-five thousand, one hundred one".