10401603 has 8 divisors (see below), whose sum is σ = 14684688. Its totient is φ = 6526464.

The previous prime is 10401593. The next prime is 10401613. The reversal of 10401603 is 30610401.

10401603 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10401593) and next prime (10401613).

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-10401603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10401613) 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, 101926 + ... + 102027.

It is an arithmetic number, because the mean of its divisors is an integer number (1835586).

Almost surely, 2^10401603 is an apocalyptic number.

10401603 is a deficient number, since it is larger than the sum of its proper divisors (4283085).

10401603 is a wasteful number, since it uses less digits than its factorization.

10401603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203973.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 10401603 is about 3225.1516243426. The cubic root of 10401603 is about 218.2897907976.

The spelling of 10401603 in words is "ten million, four hundred one thousand, six hundred three".