210053011 has 8 divisors (see below), whose sum is σ = 245168640. Its totient is φ = 176214408.

The previous prime is 210053009. The next prime is 210053017. The reversal of 210053011 is 110350012.

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

It is a cyclic number.

It is not a de Polignac number, because 210053011 - 2¹ = 210053009 is a prime.

It is a super-2 number, since 2×210053011² = 88244534860332242, 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 = 210052982 and 210053000.

It is not an unprimeable number, because it can be changed into a prime (210053017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318901 + ... + 319558.

It is an arithmetic number, because the mean of its divisors is an integer number (30646080).

Almost surely, 2^210053011 is an apocalyptic number.

210053011 is a deficient number, since it is larger than the sum of its proper divisors (35115629).

210053011 is an equidigital number, since it uses as much as digits as its factorization.

210053011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638513.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 210053011 is about 14493.2056840438. The cubic root of 210053011 is about 594.4422058695.

The spelling of 210053011 in words is "two hundred ten million, fifty-three thousand, eleven".