213130420107 has 32 divisors (see below), whose sum is σ = 311020646400. Its totient is φ = 128748480000.

The previous prime is 213130420103. The next prime is 213130420141. The reversal of 213130420107 is 701024031312.

It is a happy number.

It is not a de Polignac number, because 213130420107 - 2² = 213130420103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213130420103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19460269 + ... + 19471217.

It is an arithmetic number, because the mean of its divisors is an integer number (9719395200).

Almost surely, 2^213130420107 is an apocalyptic number.

213130420107 is a deficient number, since it is larger than the sum of its proper divisors (97890226293).

213130420107 is a wasteful number, since it uses less digits than its factorization.

213130420107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12835.

The product of its (nonzero) digits is 1008, while the sum is 24.

Adding to 213130420107 its reverse (701024031312), we get a palindrome (914154451419).

The spelling of 213130420107 in words is "two hundred thirteen billion, one hundred thirty million, four hundred twenty thousand, one hundred seven".