103363261 has 4 divisors (see below), whose sum is σ = 103401952. Its totient is φ = 103324572.

The previous prime is 103363243. The next prime is 103363277. The reversal of 103363261 is 162363301.

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 a cyclic number.

It is not a de Polignac number, because 103363261 - 2⁵ = 103363229 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 (103363201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15015 + ... + 20788.

It is an arithmetic number, because the mean of its divisors is an integer number (25850488).

Almost surely, 2^103363261 is an apocalyptic number.

It is an amenable number.

103363261 is a deficient number, since it is larger than the sum of its proper divisors (38691).

103363261 is an equidigital number, since it uses as much as digits as its factorization.

103363261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38690.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 103363261 is about 10166.7723983573. The cubic root of 103363261 is about 469.3052372643.

The spelling of 103363261 in words is "one hundred three million, three hundred sixty-three thousand, two hundred sixty-one".