2011352053 has 4 divisors (see below), whose sum is σ = 2011497120. Its totient is φ = 2011206988.

The previous prime is 2011352023. The next prime is 2011352069. The reversal of 2011352053 is 3502531102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2011352053 - 2¹³ = 2011343861 is a prime.

It is a super-2 number, since 2×2011352053² = 8091074162214629618, 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 (2011352023) 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, 49243 + ... + 80296.

It is an arithmetic number, because the mean of its divisors is an integer number (502874280).

Almost surely, 2^2011352053 is an apocalyptic number.

It is an amenable number.

2011352053 is a deficient number, since it is larger than the sum of its proper divisors (145067).

2011352053 is a wasteful number, since it uses less digits than its factorization.

2011352053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145066.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 2011352053 is about 44848.0997702244. The cubic root of 2011352053 is about 1262.3003356829.

Adding to 2011352053 its reverse (3502531102), we get a palindrome (5513883155).

The spelling of 2011352053 in words is "two billion, eleven million, three hundred fifty-two thousand, fifty-three".