213248883 has 4 divisors (see below), whose sum is σ = 284331848. Its totient is φ = 142165920.

The previous prime is 213248881. The next prime is 213248891. The reversal of 213248883 is 388842312.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 213248883 - 2¹ = 213248881 is a prime.

It is a super-2 number, since 2×213248883² = 90950172201495378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213248881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35541478 + ... + 35541483.

It is an arithmetic number, because the mean of its divisors is an integer number (71082962).

Almost surely, 2^213248883 is an apocalyptic number.

213248883 is a deficient number, since it is larger than the sum of its proper divisors (71082965).

213248883 is an equidigital number, since it uses as much as digits as its factorization.

213248883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71082964.

The product of its digits is 73728, while the sum is 39.

The square root of 213248883 is about 14603.0436211086. The cubic root of 213248883 is about 597.4417774421.

It can be divided in two parts, 2132 and 48883, that added together give a palindrome (51015).

The spelling of 213248883 in words is "two hundred thirteen million, two hundred forty-eight thousand, eight hundred eighty-three".