211152053 has 16 divisors (see below), whose sum is σ = 260340480. Its totient is φ = 167122176.

The previous prime is 211152047. The next prime is 211152079. The reversal of 211152053 is 350251112.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 211152053 - 2⁴ = 211152037 is a prime.

It is a super-2 number, since 2×211152053² = 89170378972229618, 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 (211152023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10433 + ... + 23046.

It is an arithmetic number, because the mean of its divisors is an integer number (16271280).

Almost surely, 2^211152053 is an apocalyptic number.

It is an amenable number.

211152053 is a deficient number, since it is larger than the sum of its proper divisors (49188427).

211152053 is a wasteful number, since it uses less digits than its factorization.

211152053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33556.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 211152053 is about 14531.0719838558. The cubic root of 211152053 is about 595.4771522659.

The spelling of 211152053 in words is "two hundred eleven million, one hundred fifty-two thousand, fifty-three".