213150001010 has 16 divisors (see below), whose sum is σ = 383831182872. Its totient is φ = 85224182400.

The previous prime is 213150001007. The next prime is 213150001021. The reversal of 213150001010 is 10100051312.

It can be written as a sum of positive squares in 4 ways, for example, as 119704236289 + 93445764721 = 345983^2 + 305689^2 .

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, 4452251 + ... + 4499870.

Almost surely, 2^213150001010 is an apocalyptic number.

213150001010 is a deficient number, since it is larger than the sum of its proper divisors (170681181862).

213150001010 is a wasteful number, since it uses less digits than its factorization.

213150001010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8954509.

The product of its (nonzero) digits is 30, while the sum is 14.

Adding to 213150001010 its reverse (10100051312), we get a palindrome (223250052322).

The spelling of 213150001010 in words is "two hundred thirteen billion, one hundred fifty million, one thousand, ten".