213003292 has 12 divisors (see below), whose sum is σ = 374688496. Its totient is φ = 105949440.

The previous prime is 213003283. The next prime is 213003311. The reversal of 213003292 is 292300312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137184 + ... + 138727.

Almost surely, 2^213003292 is an apocalyptic number.

It is an amenable number.

213003292 is a deficient number, since it is larger than the sum of its proper divisors (161685204).

213003292 is a wasteful number, since it uses less digits than its factorization.

213003292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276108 (or 276106 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 213003292 is about 14594.6323009523. The cubic root of 213003292 is about 597.2123386693.

The spelling of 213003292 in words is "two hundred thirteen million, three thousand, two hundred ninety-two".