1100223032357 has 2 divisors, whose sum is σ = 1100223032358. Its totient is φ = 1100223032356.

The previous prime is 1100223032291. The next prime is 1100223032371. The reversal of 1100223032357 is 7532303220011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 910724753761 + 189498278596 = 954319^2 + 435314^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100223032357 - 2¹⁴ = 1100223015973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100223032057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550111516178 + 550111516179.

It is an arithmetic number, because the mean of its divisors is an integer number (550111516179).

Almost surely, 2^{1100223032357} is an apocalyptic number.

It is an amenable number.

1100223032357 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100223032357 is an equidigital number, since it uses as much as digits as its factorization.

1100223032357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 29.

Adding to 1100223032357 its reverse (7532303220011), we get a palindrome (8632526252368).

The spelling of 1100223032357 in words is "one trillion, one hundred billion, two hundred twenty-three million, thirty-two thousand, three hundred fifty-seven".