103426437 has 4 divisors (see below), whose sum is σ = 137901920. Its totient is φ = 68950956.

The previous prime is 103426429. The next prime is 103426451. The reversal of 103426437 is 734624301.

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.

It is not a de Polignac number, because 103426437 - 2³ = 103426429 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 (103426417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17237737 + ... + 17237742.

It is an arithmetic number, because the mean of its divisors is an integer number (34475480).

Almost surely, 2^103426437 is an apocalyptic number.

It is an amenable number.

103426437 is a deficient number, since it is larger than the sum of its proper divisors (34475483).

103426437 is an equidigital number, since it uses as much as digits as its factorization.

103426437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34475482.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 103426437 is about 10169.8789078337. The cubic root of 103426437 is about 469.4008314788.

It can be divided in two parts, 1034264 and 37, that added together give a palindrome (1034301).

The spelling of 103426437 in words is "one hundred three million, four hundred twenty-six thousand, four hundred thirty-seven".