2043012111401 has 8 divisors (see below), whose sum is σ = 2057913342240. Its totient is φ = 2028113785152.

The previous prime is 2043012111379. The next prime is 2043012111433. The reversal of 2043012111401 is 1041112103402.

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 2043012111401 - 2⁶ = 2043012111337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2043012311401) 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, 695846 + ... + 2137808.

It is an arithmetic number, because the mean of its divisors is an integer number (257239167780).

Almost surely, 2^{2043012111401} is an apocalyptic number.

It is an amenable number.

2043012111401 is a deficient number, since it is larger than the sum of its proper divisors (14901230839).

2043012111401 is a wasteful number, since it uses less digits than its factorization.

2043012111401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452295.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 2043012111401 its reverse (1041112103402), we get a palindrome (3084124214803).

The spelling of 2043012111401 in words is "two trillion, forty-three billion, twelve million, one hundred eleven thousand, four hundred one".