11030023253 has 2 divisors, whose sum is σ = 11030023254. Its totient is φ = 11030023252.

The previous prime is 11030023219. The next prime is 11030023259. The reversal of 11030023253 is 35232003011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5560237489 + 5469785764 = 74567^2 + 73958^2 .

It is a cyclic number.

It is not a de Polignac number, because 11030023253 - 2⁶ = 11030023189 is a prime.

It is a super-2 number, since 2×11030023253² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11030023259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515011626 + 5515011627.

It is an arithmetic number, because the mean of its divisors is an integer number (5515011627).

Almost surely, 2^11030023253 is an apocalyptic number.

It is an amenable number.

11030023253 is a deficient number, since it is larger than the sum of its proper divisors (1).

11030023253 is an equidigital number, since it uses as much as digits as its factorization.

11030023253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 20.

Adding to 11030023253 its reverse (35232003011), we get a palindrome (46262026264).

The spelling of 11030023253 in words is "eleven billion, thirty million, twenty-three thousand, two hundred fifty-three".