213830303692 has 24 divisors (see below), whose sum is σ = 399593900160. Its totient is φ = 99898471680.

The previous prime is 213830303639. The next prime is 213830303693. The reversal of 213830303692 is 296303038312.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (213830303693) 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, 29728093 + ... + 29735284.

It is an arithmetic number, because the mean of its divisors is an integer number (16649745840).

Almost surely, 2^213830303692 is an apocalyptic number.

It is an amenable number.

213830303692 is a deficient number, since it is larger than the sum of its proper divisors (185763596468).

213830303692 is a wasteful number, since it uses less digits than its factorization.

213830303692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59463441 (or 59463439 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 40.

The spelling of 213830303692 in words is "two hundred thirteen billion, eight hundred thirty million, three hundred three thousand, six hundred ninety-two".