2011602326126 has 4 divisors (see below), whose sum is σ = 3017403489192. Its totient is φ = 1005801163062.

The previous prime is 2011602326119. The next prime is 2011602326131. The reversal of 2011602326126 is 6216232061102.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2011602326092 and 2011602326101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502900581530 + ... + 502900581533.

It is an arithmetic number, because the mean of its divisors is an integer number (754350872298).

Almost surely, 2^{2011602326126} is an apocalyptic number.

2011602326126 is a deficient number, since it is larger than the sum of its proper divisors (1005801163066).

2011602326126 is a wasteful number, since it uses less digits than its factorization.

2011602326126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005801163065.

The product of its (nonzero) digits is 10368, while the sum is 32.

Adding to 2011602326126 its reverse (6216232061102), we get a palindrome (8227834387228).

The spelling of 2011602326126 in words is "two trillion, eleven billion, six hundred two million, three hundred twenty-six thousand, one hundred twenty-six".