103545401 has 4 divisors (see below), whose sum is σ = 103565904. Its totient is φ = 103524900.

The previous prime is 103545389. The next prime is 103545437. The reversal of 103545401 is 104545301.

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 103545401 - 2¹⁰ = 103544377 is a prime.

It is a super-3 number, since 3×103545401³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103545451) 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, 3266 + ... + 14756.

It is an arithmetic number, because the mean of its divisors is an integer number (25891476).

Almost surely, 2^103545401 is an apocalyptic number.

It is an amenable number.

103545401 is a deficient number, since it is larger than the sum of its proper divisors (20503).

103545401 is an equidigital number, since it uses as much as digits as its factorization.

103545401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20502.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 103545401 is about 10175.7260674607. The cubic root of 103545401 is about 469.5807352040.

The spelling of 103545401 in words is "one hundred three million, five hundred forty-five thousand, four hundred one".