400201131403 has 8 divisors (see below), whose sum is σ = 401039242560. Its totient is φ = 399363224640.

The previous prime is 400201131401. The next prime is 400201131413. The reversal of 400201131403 is 304131102004.

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 400201131403 - 2¹ = 400201131401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (400201131401) 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, 4244751 + ... + 4338007.

It is an arithmetic number, because the mean of its divisors is an integer number (50129905320).

Almost surely, 2^400201131403 is an apocalyptic number.

400201131403 is a deficient number, since it is larger than the sum of its proper divisors (838111157).

400201131403 is an equidigital number, since it uses as much as digits as its factorization.

400201131403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102197.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 400201131403 its reverse (304131102004), we get a palindrome (704332233407).

The spelling of 400201131403 in words is "four hundred billion, two hundred one million, one hundred thirty-one thousand, four hundred three".