1372027113 has 16 divisors (see below), whose sum is σ = 2033357760. Its totient is φ = 914358528.

The previous prime is 1372027099. The next prime is 1372027117. The reversal of 1372027113 is 3117202731.

It is not a de Polignac number, because 1372027113 - 2⁸ = 1372026857 is a prime.

It is a super-2 number, since 2×1372027113² = 3764916797614229538, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1372027117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86281 + ... + 100937.

It is an arithmetic number, because the mean of its divisors is an integer number (127084860).

Almost surely, 2^1372027113 is an apocalyptic number.

It is an amenable number.

1372027113 is a deficient number, since it is larger than the sum of its proper divisors (661330647).

1372027113 is a wasteful number, since it uses less digits than its factorization.

1372027113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18133 (or 18127 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 1372027113 is about 37040.8843441946. The cubic root of 1372027113 is about 1111.1880559222.

Adding to 1372027113 its reverse (3117202731), we get a palindrome (4489229844).

The spelling of 1372027113 in words is "one billion, three hundred seventy-two million, twenty-seven thousand, one hundred thirteen".