401275303 has 8 divisors (see below), whose sum is σ = 471428496. Its totient is φ = 336734400.

The previous prime is 401275289. The next prime is 401275313. The reversal of 401275303 is 303572104.

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

It is a cyclic number.

It is not a de Polignac number, because 401275303 - 2⁵ = 401275271 is a prime.

It is a super-2 number, since 2×401275303² = 322043737595483618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401275313) 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, 1402918 + ... + 1403203.

It is an arithmetic number, because the mean of its divisors is an integer number (58928562).

Almost surely, 2^401275303 is an apocalyptic number.

401275303 is a deficient number, since it is larger than the sum of its proper divisors (70153193).

401275303 is a wasteful number, since it uses less digits than its factorization.

401275303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2806145.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 401275303 is about 20031.8572029655. The cubic root of 401275303 is about 737.5885117554.

The spelling of 401275303 in words is "four hundred one million, two hundred seventy-five thousand, three hundred three".