10401331121203 has 8 divisors (see below), whose sum is σ = 11539227130560. Its totient is φ = 9295488520680.

The previous prime is 10401331121131. The next prime is 10401331121219. The reversal of 10401331121203 is 30212113310401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10401331121203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10401331121603) 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, 8013351525 + ... + 8013352822.

It is an arithmetic number, because the mean of its divisors is an integer number (1442403391320).

Almost surely, 2^{10401331121203} is an apocalyptic number.

10401331121203 is a deficient number, since it is larger than the sum of its proper divisors (1137896009357).

10401331121203 is a wasteful number, since it uses less digits than its factorization.

10401331121203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16026704417.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 10401331121203 its reverse (30212113310401), we get a palindrome (40613444431604).

The spelling of 10401331121203 in words is "ten trillion, four hundred one billion, three hundred thirty-one million, one hundred twenty-one thousand, two hundred three".