1374228113 has 4 divisors (see below), whose sum is σ = 1375192560. Its totient is φ = 1373263668.

The previous prime is 1374228103. The next prime is 1374228151. The reversal of 1374228113 is 3118224731.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3118224731 = 929 ⋅3356539.

It is a cyclic number.

It is not a de Polignac number, because 1374228113 - 2⁶ = 1374228049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1374228113.

It is not an unprimeable number, because it can be changed into a prime (1374228103) 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, 480083 + ... + 482936.

It is an arithmetic number, because the mean of its divisors is an integer number (343798140).

Almost surely, 2^1374228113 is an apocalyptic number.

It is an amenable number.

1374228113 is a deficient number, since it is larger than the sum of its proper divisors (964447).

1374228113 is an equidigital number, since it uses as much as digits as its factorization.

1374228113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964446.

The product of its digits is 8064, while the sum is 32.

The square root of 1374228113 is about 37070.5828521754. The cubic root of 1374228113 is about 1111.7819261757.

The spelling of 1374228113 in words is "one billion, three hundred seventy-four million, two hundred twenty-eight thousand, one hundred thirteen".