103261807 has 8 divisors (see below), whose sum is σ = 114331392. Its totient is φ = 92472600.

The previous prime is 103261793. The next prime is 103261811. The reversal of 103261807 is 708162301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-103261807 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 (103261817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69319 + ... + 70792.

It is an arithmetic number, because the mean of its divisors is an integer number (14291424).

Almost surely, 2^103261807 is an apocalyptic number.

103261807 is a deficient number, since it is larger than the sum of its proper divisors (11069585).

103261807 is a wasteful number, since it uses less digits than its factorization.

103261807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140189.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 103261807 is about 10161.7816843308. The cubic root of 103261807 is about 469.1516414915.

The spelling of 103261807 in words is "one hundred three million, two hundred sixty-one thousand, eight hundred seven".