1103146413 has 4 divisors (see below), whose sum is σ = 1470861888. Its totient is φ = 735430940.

The previous prime is 1103146409. The next prime is 1103146469. The reversal of 1103146413 is 3146413011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1103146413 - 2² = 1103146409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103146013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183857733 + ... + 183857738.

It is an arithmetic number, because the mean of its divisors is an integer number (367715472).

Almost surely, 2^1103146413 is an apocalyptic number.

It is an amenable number.

1103146413 is a deficient number, since it is larger than the sum of its proper divisors (367715475).

1103146413 is an equidigital number, since it uses as much as digits as its factorization.

1103146413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367715474.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1103146413 is about 33213.6479929561. The cubic root of 1103146413 is about 1033.2634147512.

Adding to 1103146413 its reverse (3146413011), we get a palindrome (4249559424).

The spelling of 1103146413 in words is "one billion, one hundred three million, one hundred forty-six thousand, four hundred thirteen".