1372911103 has 2 divisors, whose sum is σ = 1372911104. Its totient is φ = 1372911102.

The previous prime is 1372911091. The next prime is 1372911121. The reversal of 1372911103 is 3011192731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1372911103 - 2¹³ = 1372902911 is a prime.

It is a super-4 number, since 4×1372911103⁴ (a number of 38 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1372911173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 686455551 + 686455552.

It is an arithmetic number, because the mean of its divisors is an integer number (686455552).

Almost surely, 2^1372911103 is an apocalyptic number.

1372911103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1372911103 is an equidigital number, since it uses as much as digits as its factorization.

1372911103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 28.

The square root of 1372911103 is about 37052.8150482524. The cubic root of 1372911103 is about 1111.4266489346.

The spelling of 1372911103 in words is "one billion, three hundred seventy-two million, nine hundred eleven thousand, one hundred three".