202111031424043 has 8 divisors (see below), whose sum is σ = 231001753593312. Its totient is φ = 173224738674816.

The previous prime is 202111031424041. The next prime is 202111031424047. The reversal of 202111031424043 is 340424130111202.

It is a happy number.

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 202111031424043 - 2¹ = 202111031424041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202111031424041) 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, 1107257230 + ... + 1107439747.

It is an arithmetic number, because the mean of its divisors is an integer number (28875219199164).

Almost surely, 2^{202111031424043} is an apocalyptic number.

202111031424043 is a deficient number, since it is larger than the sum of its proper divisors (28890722169269).

202111031424043 is a wasteful number, since it uses less digits than its factorization.

202111031424043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2214710021.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 202111031424043 its reverse (340424130111202), we get a palindrome (542535161535245).

The spelling of 202111031424043 in words is "two hundred two trillion, one hundred eleven billion, thirty-one million, four hundred twenty-four thousand, forty-three".