1121437480701 has 4 divisors (see below), whose sum is σ = 1495249974272. Its totient is φ = 747624987132.

The previous prime is 1121437480687. The next prime is 1121437480703. The reversal of 1121437480701 is 1070847341211.

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 de Polignac number, because none of the positive numbers 2^k-1121437480701 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1121437480701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121437480703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186906246781 + ... + 186906246786.

It is an arithmetic number, because the mean of its divisors is an integer number (373812493568).

Almost surely, 2^{1121437480701} is an apocalyptic number.

It is an amenable number.

1121437480701 is a deficient number, since it is larger than the sum of its proper divisors (373812493571).

1121437480701 is an equidigital number, since it uses as much as digits as its factorization.

1121437480701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373812493570.

The product of its (nonzero) digits is 37632, while the sum is 39.

The spelling of 1121437480701 in words is "one trillion, one hundred twenty-one billion, four hundred thirty-seven million, four hundred eighty thousand, seven hundred one".