1120301155421 has 8 divisors (see below), whose sum is σ = 1291674657984. Its totient is φ = 951760272960.

The previous prime is 1120301155417. The next prime is 1120301155451. The reversal of 1120301155421 is 1245511030211.

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

It is not a de Polignac number, because 1120301155421 - 2² = 1120301155417 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120301155411) 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, 708154175 + ... + 708155756.

It is an arithmetic number, because the mean of its divisors is an integer number (161459332248).

Almost surely, 2^{1120301155421} is an apocalyptic number.

It is an amenable number.

1120301155421 is a deficient number, since it is larger than the sum of its proper divisors (171373502563).

1120301155421 is a wasteful number, since it uses less digits than its factorization.

1120301155421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416310051.

The product of its (nonzero) digits is 1200, while the sum is 26.

Adding to 1120301155421 its reverse (1245511030211), we get a palindrome (2365812185632).

The spelling of 1120301155421 in words is "one trillion, one hundred twenty billion, three hundred one million, one hundred fifty-five thousand, four hundred twenty-one".