150205210 has 16 divisors (see below), whose sum is σ = 279693000. Its totient is φ = 58010176.

The previous prime is 150205193. The next prime is 150205213. The reversal of 150205210 is 12502051.

It can be written as a sum of positive squares in 4 ways, for example, as 145757329 + 4447881 = 12073^2 + 2109^2 .

It is a super-2 number, since 2×150205210² = 45123210222288200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (150205213) 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, 258685 + ... + 259264.

Almost surely, 2^150205210 is an apocalyptic number.

150205210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150205210 is a deficient number, since it is larger than the sum of its proper divisors (129487790).

150205210 is a wasteful number, since it uses less digits than its factorization.

150205210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517985.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 150205210 is about 12255.8235137424. The cubic root of 150205210 is about 531.5714721430.

Adding to 150205210 its reverse (12502051), we get a palindrome (162707261).

The spelling of 150205210 in words is "one hundred fifty million, two hundred five thousand, two hundred ten".