1831480113163 has 4 divisors (see below), whose sum is σ = 1832611356360. Its totient is φ = 1830348869968.

The previous prime is 1831480113161. The next prime is 1831480113187. The reversal of 1831480113163 is 3613110841381.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1831480113163 - 2¹ = 1831480113161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1831480113161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 565619170 + ... + 565622407.

It is an arithmetic number, because the mean of its divisors is an integer number (458152839090).

Almost surely, 2^{1831480113163} is an apocalyptic number.

1831480113163 is a deficient number, since it is larger than the sum of its proper divisors (1131243197).

1831480113163 is a wasteful number, since it uses less digits than its factorization.

1831480113163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131243196.

The product of its (nonzero) digits is 41472, while the sum is 40.

The spelling of 1831480113163 in words is "one trillion, eight hundred thirty-one billion, four hundred eighty million, one hundred thirteen thousand, one hundred sixty-three".