1100233213501 has 2 divisors, whose sum is σ = 1100233213502. Its totient is φ = 1100233213500.

The previous prime is 1100233213463. The next prime is 1100233213529. The reversal of 1100233213501 is 1053123320011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 900741457476 + 199491756025 = 949074^2 + 446645^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100233213501 - 2¹⁵ = 1100233180733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100233213531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550116606750 + 550116606751.

It is an arithmetic number, because the mean of its divisors is an integer number (550116606751).

Almost surely, 2^{1100233213501} is an apocalyptic number.

It is an amenable number.

1100233213501 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100233213501 is an equidigital number, since it uses as much as digits as its factorization.

1100233213501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 1100233213501 its reverse (1053123320011), we get a palindrome (2153356533512).

The spelling of 1100233213501 in words is "one trillion, one hundred billion, two hundred thirty-three million, two hundred thirteen thousand, five hundred one".