210553114 has 4 divisors (see below), whose sum is σ = 315829674. Its totient is φ = 105276556.

The previous prime is 210553103. The next prime is 210553121. The reversal of 210553114 is 411355012.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 125821089 + 84732025 = 11217^2 + 9205^2 .

It is a super-2 number, since 2×210553114² = 88665227630193992, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52638277 + ... + 52638280.

Almost surely, 2^210553114 is an apocalyptic number.

210553114 is a deficient number, since it is larger than the sum of its proper divisors (105276560).

210553114 is a wasteful number, since it uses less digits than its factorization.

210553114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105276559.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 210553114 is about 14510.4484424156. The cubic root of 210553114 is about 594.9135895982.

The spelling of 210553114 in words is "two hundred ten million, five hundred fifty-three thousand, one hundred fourteen".