2030431011 has 16 divisors (see below), whose sum is σ = 3101568000. Its totient is φ = 1157404608.

The previous prime is 2030431003. The next prime is 2030431043. The reversal of 2030431011 is 1101340302.

2030431011 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2030431011 - 2³ = 2030431003 is a prime.

It is a super-3 number, since 3×2030431011³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2030431001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109611 + ... + 126788.

It is an arithmetic number, because the mean of its divisors is an integer number (193848000).

Almost surely, 2^2030431011 is an apocalyptic number.

2030431011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2030431011 is a deficient number, since it is larger than the sum of its proper divisors (1071136989).

2030431011 is a wasteful number, since it uses less digits than its factorization.

2030431011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236818.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2030431011 is about 45060.3041600920. The cubic root of 2030431011 is about 1266.2790234006.

Adding to 2030431011 its reverse (1101340302), we get a palindrome (3131771313).

It can be divided in two parts, 20304 and 31011, that added together give a palindrome (51315).

The spelling of 2030431011 in words is "two billion, thirty million, four hundred thirty-one thousand, eleven".