2011002053 has 2 divisors, whose sum is σ = 2011002054. Its totient is φ = 2011002052.

The previous prime is 2011002001. The next prime is 2011002061. The reversal of 2011002053 is 3502001102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2005517089 + 5484964 = 44783^2 + 2342^2 .

It is a cyclic number.

It is not a de Polignac number, because 2011002053 - 2¹² = 2010997957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2011001053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005501026 + 1005501027.

It is an arithmetic number, because the mean of its divisors is an integer number (1005501027).

Almost surely, 2^2011002053 is an apocalyptic number.

It is an amenable number.

2011002053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011002053 is an equidigital number, since it uses as much as digits as its factorization.

2011002053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 2011002053 is about 44844.1975399271. The cubic root of 2011002053 is about 1262.2271128399.

Adding to 2011002053 its reverse (3502001102), we get a palindrome (5513003155).

The spelling of 2011002053 in words is "two billion, eleven million, two thousand, fifty-three".