1033111243241 has 64 divisors (see below), whose sum is σ = 1401843663360. Its totient is φ = 737807616000.

The previous prime is 1033111243187. The next prime is 1033111243271. The reversal of 1033111243241 is 1423421113301.

It is not a de Polignac number, because 1033111243241 - 2²⁶ = 1033044134377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1033111243241.

It is not an unprimeable number, because it can be changed into a prime (1033111243271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3234971 + ... + 3539951.

It is an arithmetic number, because the mean of its divisors is an integer number (21903807240).

Almost surely, 2^{1033111243241} is an apocalyptic number.

1033111243241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1033111243241 is a deficient number, since it is larger than the sum of its proper divisors (368732420119).

1033111243241 is a wasteful number, since it uses less digits than its factorization.

1033111243241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305106.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 1033111243241 its reverse (1423421113301), we get a palindrome (2456532356542).

The spelling of 1033111243241 in words is "one trillion, thirty-three billion, one hundred eleven million, two hundred forty-three thousand, two hundred forty-one".