213011319 has 8 divisors (see below), whose sum is σ = 284672752. Its totient is φ = 141678720.

The previous prime is 213011317. The next prime is 213011341. The reversal of 213011319 is 913110312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 213011319 - 2¹ = 213011317 is a prime.

It is a super-2 number, since 2×213011319² = 90747644044239522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213011295 and 213011304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213011311) 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, 80692 + ... + 83289.

It is an arithmetic number, because the mean of its divisors is an integer number (35584094).

Almost surely, 2^213011319 is an apocalyptic number.

213011319 is a deficient number, since it is larger than the sum of its proper divisors (71661433).

213011319 is a wasteful number, since it uses less digits than its factorization.

213011319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164417.

The product of its (nonzero) digits is 162, while the sum is 21.

The square root of 213011319 is about 14594.9072967251. The cubic root of 213011319 is about 597.2198405302.

The spelling of 213011319 in words is "two hundred thirteen million, eleven thousand, three hundred nineteen".