10401202124011 has 2 divisors, whose sum is σ = 10401202124012. Its totient is φ = 10401202124010.

The previous prime is 10401202123967. The next prime is 10401202124039. The reversal of 10401202124011 is 11042120210401.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10401202124011 - 2¹⁷ = 10401201992939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10401202124011.

It is not a weakly prime, because it can be changed into another prime (10401202124051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5200601062005 + 5200601062006.

It is an arithmetic number, because the mean of its divisors is an integer number (5200601062006).

Almost surely, 2^{10401202124011} is an apocalyptic number.

10401202124011 is a deficient number, since it is larger than the sum of its proper divisors (1).

10401202124011 is an equidigital number, since it uses as much as digits as its factorization.

10401202124011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 10401202124011 its reverse (11042120210401), we get a palindrome (21443322334412).

The spelling of 10401202124011 in words is "ten trillion, four hundred one billion, two hundred two million, one hundred twenty-four thousand, eleven".