42303121004111 has 8 divisors (see below), whose sum is σ = 46837648222464. Its totient is φ = 37883391943320.

The previous prime is 42303121004077. The next prime is 42303121004113. The reversal of 42303121004111 is 11140012130324.

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

It is a de Polignac number, because none of the positive numbers 2^k-42303121004111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42303121004113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28699538615 + ... + 28699540088.

It is an arithmetic number, because the mean of its divisors is an integer number (5854706027808).

Almost surely, 2^{42303121004111} is an apocalyptic number.

42303121004111 is a deficient number, since it is larger than the sum of its proper divisors (4534527218353).

42303121004111 is a wasteful number, since it uses less digits than its factorization.

42303121004111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57399078781.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 42303121004111 its reverse (11140012130324), we get a palindrome (53443133134435).

The spelling of 42303121004111 in words is "forty-two trillion, three hundred three billion, one hundred twenty-one million, four thousand, one hundred eleven".