401033203 has 4 divisors (see below), whose sum is σ = 403351488. Its totient is φ = 398714920.

The previous prime is 401033197. The next prime is 401033231. The reversal of 401033203 is 302330104.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-401033203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401033263) 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, 1158883 + ... + 1159228.

It is an arithmetic number, because the mean of its divisors is an integer number (100837872).

Almost surely, 2^401033203 is an apocalyptic number.

401033203 is a deficient number, since it is larger than the sum of its proper divisors (2318285).

401033203 is a wasteful number, since it uses less digits than its factorization.

401033203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2318284.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 401033203 is about 20025.8134166880. The cubic root of 401033203 is about 737.4401463635.

Adding to 401033203 its reverse (302330104), we get a palindrome (703363307).

The spelling of 401033203 in words is "four hundred one million, thirty-three thousand, two hundred three".