213414031 has 8 divisors (see below), whose sum is σ = 219340880. Its totient is φ = 207531072.

The previous prime is 213414017. The next prime is 213414049. The reversal of 213414031 is 130414312.

213414031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 213414031 - 2¹³ = 213405839 is a prime.

It is a super-2 number, since 2×213414031² = 91091097255337922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213414931) 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, 990 + ... + 20683.

It is an arithmetic number, because the mean of its divisors is an integer number (27417610).

Almost surely, 2^213414031 is an apocalyptic number.

213414031 is a deficient number, since it is larger than the sum of its proper divisors (5926849).

213414031 is a wasteful number, since it uses less digits than its factorization.

213414031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21945.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 213414031 is about 14608.6971013845. The cubic root of 213414031 is about 597.5959648153.

Adding to 213414031 its reverse (130414312), we get a palindrome (343828343).

The spelling of 213414031 in words is "two hundred thirteen million, four hundred fourteen thousand, thirty-one".