213003092 has 24 divisors (see below), whose sum is σ = 389933376. Its totient is φ = 101616768.

The previous prime is 213003083. The next prime is 213003103. The reversal of 213003092 is 290300312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37163 + ... + 42509.

It is an arithmetic number, because the mean of its divisors is an integer number (16247224).

Almost surely, 2^213003092 is an apocalyptic number.

It is an amenable number.

213003092 is a deficient number, since it is larger than the sum of its proper divisors (176930284).

213003092 is a wasteful number, since it uses less digits than its factorization.

213003092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5807 (or 5805 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 213003092 is about 14594.6254491165. The cubic root of 213003092 is about 597.2121517512.

The spelling of 213003092 in words is "two hundred thirteen million, three thousand, ninety-two".