10011242120043 has 8 divisors (see below), whose sum is σ = 13416080811408. Its totient is φ = 6640282421024.

The previous prime is 10011242120021. The next prime is 10011242120101. The reversal of 10011242120043 is 34002124211001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10011242120043 - 2⁶ = 10011242119979 is a prime.

It is a super-2 number, since 2×10011242120043² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10011242120003) 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 7 ways as a sum of consecutive naturals, for example, 8469747396 + ... + 8469748577.

It is an arithmetic number, because the mean of its divisors is an integer number (1677010101426).

Almost surely, 2^{10011242120043} is an apocalyptic number.

10011242120043 is a deficient number, since it is larger than the sum of its proper divisors (3404838691365).

10011242120043 is a wasteful number, since it uses less digits than its factorization.

10011242120043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16939496173.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 10011242120043 its reverse (34002124211001), we get a palindrome (44013366331044).

The spelling of 10011242120043 in words is "ten trillion, eleven billion, two hundred forty-two million, one hundred twenty thousand, forty-three".