2011431330124 has 12 divisors (see below), whose sum is σ = 3520156109344. Its totient is φ = 1005672441744.

The previous prime is 2011431330089. The next prime is 2011431330149. The reversal of 2011431330124 is 4210331341102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10701012 + ... + 10887355.

Almost surely, 2^{2011431330124} is an apocalyptic number.

It is an amenable number.

2011431330124 is a deficient number, since it is larger than the sum of its proper divisors (1508724779220).

2011431330124 is a wasteful number, since it uses less digits than its factorization.

2011431330124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21611664 (or 21611662 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 2011431330124 its reverse (4210331341102), we get a palindrome (6221762671226).

The spelling of 2011431330124 in words is "two trillion, eleven billion, four hundred thirty-one million, three hundred thirty thousand, one hundred twenty-four".