112042121511401 has 8 divisors (see below), whose sum is σ = 112122400670280. Its totient is φ = 111961844975232.

The previous prime is 112042121511391. The next prime is 112042121511407. The reversal of 112042121511401 is 104115121240211.

It can be written as a sum of positive squares in 4 ways, for example, as 10516244751376 + 101525876760025 = 3242876^2 + 10076005^2 .

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 112042121511401 - 2³⁰ = 112041047769577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112042121511407) 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, 89221991 + ... + 90469043.

It is an arithmetic number, because the mean of its divisors is an integer number (14015300083785).

Almost surely, 2^{112042121511401} is an apocalyptic number.

It is an amenable number.

112042121511401 is a deficient number, since it is larger than the sum of its proper divisors (80279158879).

112042121511401 is a wasteful number, since it uses less digits than its factorization.

112042121511401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311355.

The product of its (nonzero) digits is 640, while the sum is 26.

Adding to 112042121511401 its reverse (104115121240211), we get a palindrome (216157242751612).

The spelling of 112042121511401 in words is "one hundred twelve trillion, forty-two billion, one hundred twenty-one million, five hundred eleven thousand, four hundred one".