10011420331 has 12 divisors (see below), whose sum is σ = 11046164976. Its totient is φ = 9066656720.

The previous prime is 10011420329. The next prime is 10011420361. The reversal of 10011420331 is 13302411001.

10011420331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10011420331 - 2¹ = 10011420329 is a prime.

It is a super-2 number, since 2×10011420331² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10011420301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125476 + ... + 189121.

It is an arithmetic number, because the mean of its divisors is an integer number (920513748).

Almost surely, 2^10011420331 is an apocalyptic number.

10011420331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10011420331 is a deficient number, since it is larger than the sum of its proper divisors (1034744645).

10011420331 is a wasteful number, since it uses less digits than its factorization.

10011420331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314882 (or 314871 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10011420331 its reverse (13302411001), we get a palindrome (23313831332).

The spelling of 10011420331 in words is "ten billion, eleven million, four hundred twenty thousand, three hundred thirty-one".