2011243210430 has 16 divisors (see below), whose sum is σ = 3620291945760. Its totient is φ = 804485247072.

The previous prime is 2011243210423. The next prime is 2011243210453. The reversal of 2011243210430 is 340123421102.

It is a junction number, because it is equal to n+sod(n) for n = 2011243210396 and 2011243210405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 786554 + ... + 2154333.

It is an arithmetic number, because the mean of its divisors is an integer number (226268246610).

Almost surely, 2^{2011243210430} is an apocalyptic number.

2011243210430 is a deficient number, since it is larger than the sum of its proper divisors (1609048735330).

2011243210430 is a wasteful number, since it uses less digits than its factorization.

2011243210430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3009283.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2011243210430 its reverse (340123421102), we get a palindrome (2351366631532).

The spelling of 2011243210430 in words is "two trillion, eleven billion, two hundred forty-three million, two hundred ten thousand, four hundred thirty".