1103254387 has 2 divisors, whose sum is σ = 1103254388. Its totient is φ = 1103254386.

The previous prime is 1103254349. The next prime is 1103254417. The reversal of 1103254387 is 7834523011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1103254387 - 2¹⁵ = 1103221619 is a prime.

It is not a weakly prime, because it can be changed into another prime (1103254787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551627193 + 551627194.

It is an arithmetic number, because the mean of its divisors is an integer number (551627194).

Almost surely, 2^1103254387 is an apocalyptic number.

1103254387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103254387 is an equidigital number, since it uses as much as digits as its factorization.

1103254387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 1103254387 is about 33215.2733994468. The cubic root of 1103254387 is about 1033.2971249771.

Adding to 1103254387 its reverse (7834523011), we get a palindrome (8937777398).

The spelling of 1103254387 in words is "one billion, one hundred three million, two hundred fifty-four thousand, three hundred eighty-seven".