1372734103 has 6 divisors (see below), whose sum is σ = 1486451904. Its totient is φ = 1267139016.

The previous prime is 1372734101. The next prime is 1372734113. The reversal of 1372734103 is 3014372731.

It is not a de Polignac number, because 1372734103 - 2¹ = 1372734101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372734101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4061175 + ... + 4061512.

It is an arithmetic number, because the mean of its divisors is an integer number (247741984).

Almost surely, 2^1372734103 is an apocalyptic number.

1372734103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1372734103 is a deficient number, since it is larger than the sum of its proper divisors (113717801).

1372734103 is an equidigital number, since it uses as much as digits as its factorization.

1372734103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8122713 (or 8122700 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 1372734103 is about 37050.4264887734. The cubic root of 1372734103 is about 1111.3788840135.

It can be divided in two parts, 137273 and 4103, that added together give a square (141376 = 376²).

The spelling of 1372734103 in words is "one billion, three hundred seventy-two million, seven hundred thirty-four thousand, one hundred three".