2130001827 has 8 divisors (see below), whose sum is σ = 2868121680. Its totient is φ = 1405941600.

The previous prime is 2130001817. The next prime is 2130001877. The reversal of 2130001827 is 7281000312.

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

It is not a de Polignac number, because 2130001827 - 2⁸ = 2130001571 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2130001797 and 2130001806.

It is not an unprimeable number, because it can be changed into a prime (2130001807) 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, 3514552 + ... + 3515157.

It is an arithmetic number, because the mean of its divisors is an integer number (358515210).

Almost surely, 2^2130001827 is an apocalyptic number.

2130001827 is a deficient number, since it is larger than the sum of its proper divisors (738119853).

2130001827 is a wasteful number, since it uses less digits than its factorization.

2130001827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7029813.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 2130001827 is about 46151.9428301778. The cubic root of 2130001827 is about 1286.6487190963.

The spelling of 2130001827 in words is "two billion, one hundred thirty million, one thousand, eight hundred twenty-seven".