10645611343133 has 16 divisors (see below), whose sum is σ = 12275279155440. Its totient is φ = 9144758194176.

The previous prime is 10645611343121. The next prime is 10645611343153. The reversal of 10645611343133 is 33134311654601.

It can be written as a sum of positive squares in 8 ways, for example, as 2840616980569 + 7804994362564 = 1685413^2 + 2793742^2 .

It is a cyclic number.

It is not a de Polignac number, because 10645611343133 - 2⁴ = 10645611343117 is a prime.

It is a super-2 number, since 2×10645611343133² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10645611343153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270599360 + ... + 270638697.

It is an arithmetic number, because the mean of its divisors is an integer number (767204947215).

Almost surely, 2^{10645611343133} is an apocalyptic number.

10645611343133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10645611343133 is a deficient number, since it is larger than the sum of its proper divisors (1629667812307).

10645611343133 is a wasteful number, since it uses less digits than its factorization.

10645611343133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541238176.

The product of its (nonzero) digits is 233280, while the sum is 41.

Adding to 10645611343133 its reverse (33134311654601), we get a palindrome (43779922997734).

The spelling of 10645611343133 in words is "ten trillion, six hundred forty-five billion, six hundred eleven million, three hundred forty-three thousand, one hundred thirty-three".