1100416253 has 2 divisors, whose sum is σ = 1100416254. Its totient is φ = 1100416252.

The previous prime is 1100416237. The next prime is 1100416313. The reversal of 1100416253 is 3526140011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 564632644 + 535783609 = 23762^2 + 23147^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100416253 - 2⁴ = 1100416237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1400416253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550208126 + 550208127.

It is an arithmetic number, because the mean of its divisors is an integer number (550208127).

Almost surely, 2^1100416253 is an apocalyptic number.

It is an amenable number.

1100416253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100416253 is an equidigital number, since it uses as much as digits as its factorization.

1100416253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1100416253 is about 33172.5225600948. The cubic root of 1100416253 is about 1032.4103080341.

Adding to 1100416253 its reverse (3526140011), we get a palindrome (4626556264).

The spelling of 1100416253 in words is "one billion, one hundred million, four hundred sixteen thousand, two hundred fifty-three".