213134003000 has 32 divisors (see below), whose sum is σ = 498733569360. Its totient is φ = 85253600800.

The previous prime is 213134002943. The next prime is 213134003023. The reversal of 213134003000 is 300431312.

It is a happy number.

It is a super-2 number, since 2×213134003000² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 213134003000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106566002 + ... + 106568001.

Almost surely, 2^213134003000 is an apocalyptic number.

213134003000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213134003000 is an abundant number, since it is smaller than the sum of its proper divisors (285599566360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213134003000 is a wasteful number, since it uses less digits than its factorization.

213134003000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213134024 (or 213134010 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 213134003000 its reverse (300431312), we get a palindrome (213434434312).

The spelling of 213134003000 in words is "two hundred thirteen billion, one hundred thirty-four million, three thousand".