213016075 has 12 divisors (see below), whose sum is σ = 264983040. Its totient is φ = 169868960.

The previous prime is 213016057. The next prime is 213016091. The reversal of 213016075 is 570610312.

213016075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 213016075 - 2¹¹ = 213014027 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5515 + ... + 21364.

It is an arithmetic number, because the mean of its divisors is an integer number (22081920).

Almost surely, 2^213016075 is an apocalyptic number.

213016075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

213016075 is a deficient number, since it is larger than the sum of its proper divisors (51966965).

213016075 is a wasteful number, since it uses less digits than its factorization.

213016075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27206 (or 27201 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 213016075 is about 14595.0702293617. The cubic root of 213016075 is about 597.2242852962.

Adding to 213016075 its reverse (570610312), we get a palindrome (783626387).

The spelling of 213016075 in words is "two hundred thirteen million, sixteen thousand, seventy-five".