11046561331401 has 32 divisors (see below), whose sum is σ = 16410225216000. Its totient is φ = 7344151298064.

The previous prime is 11046561331397. The next prime is 11046561331411. The reversal of 11046561331401 is 10413316564011.

11046561331401 is a `hidden beast` number, since 1 + 1 + 0 + 4 + 6 + 5 + 613 + 31 + 4 + 0 + 1 = 666.

It is not a de Polignac number, because 11046561331401 - 2² = 11046561331397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11046561331411) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 103944870 + ... + 104051088.

It is an arithmetic number, because the mean of its divisors is an integer number (512819538000).

Almost surely, 2^{11046561331401} is an apocalyptic number.

It is an amenable number.

11046561331401 is a deficient number, since it is larger than the sum of its proper divisors (5363663884599).

11046561331401 is a wasteful number, since it uses less digits than its factorization.

11046561331401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116770 (or 116764 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

Adding to 11046561331401 its reverse (10413316564011), we get a palindrome (21459877895412).

The spelling of 11046561331401 in words is "eleven trillion, forty-six billion, five hundred sixty-one million, three hundred thirty-one thousand, four hundred one".