1373113052 has 24 divisors (see below), whose sum is σ = 2678210640. Its totient is φ = 612161280.

The previous prime is 1373113043. The next prime is 1373113061. The reversal of 1373113052 is 2503113731.

It is an interprime number because it is at equal distance from previous prime (1373113043) and next prime (1373113061).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530099 + ... + 532682.

It is an arithmetic number, because the mean of its divisors is an integer number (111592110).

Almost surely, 2^1373113052 is an apocalyptic number.

It is an amenable number.

1373113052 is a deficient number, since it is larger than the sum of its proper divisors (1305097588).

1373113052 is a wasteful number, since it uses less digits than its factorization.

1373113052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062821 (or 1062819 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 1373113052 is about 37055.5400986141. The cubic root of 1373113052 is about 1111.4811415368.

Adding to 1373113052 its reverse (2503113731), we get a palindrome (3876226783).

The spelling of 1373113052 in words is "one billion, three hundred seventy-three million, one hundred thirteen thousand, fifty-two".