213040150 has 48 divisors (see below), whose sum is σ = 405978480. Its totient is φ = 83148800.

The previous prime is 213040127. The next prime is 213040171. The reversal of 213040150 is 51040312.

213040150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×213040150² = 90772211024045000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 758010 + ... + 758290.

It is an arithmetic number, because the mean of its divisors is an integer number (8457885).

Almost surely, 2^213040150 is an apocalyptic number.

213040150 is a deficient number, since it is larger than the sum of its proper divisors (192938330).

213040150 is a wasteful number, since it uses less digits than its factorization.

213040150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609 (or 604 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 213040150 is about 14595.8949708471. The cubic root of 213040150 is about 597.2467838065.

Adding to 213040150 its reverse (51040312), we get a palindrome (264080462).

The spelling of 213040150 in words is "two hundred thirteen million, forty thousand, one hundred fifty".