1120501132081 has 4 divisors (see below), whose sum is σ = 1120874760000. Its totient is φ = 1120127504164.

The previous prime is 1120501132073. The next prime is 1120501132103. The reversal of 1120501132081 is 1802311050211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1120501132081 - 2³ = 1120501132073 is a prime.

It is a super-2 number, since 2×1120501132081² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120501132061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186809461 + ... + 186815458.

It is an arithmetic number, because the mean of its divisors is an integer number (280218690000).

Almost surely, 2^{1120501132081} is an apocalyptic number.

It is an amenable number.

1120501132081 is a deficient number, since it is larger than the sum of its proper divisors (373627919).

1120501132081 is an equidigital number, since it uses as much as digits as its factorization.

1120501132081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373627918.

The product of its (nonzero) digits is 480, while the sum is 25.

Adding to 1120501132081 its reverse (1802311050211), we get a palindrome (2922812182292).

The spelling of 1120501132081 in words is "one trillion, one hundred twenty billion, five hundred one million, one hundred thirty-two thousand, eighty-one".