1113722741551 has 16 divisors (see below), whose sum is σ = 1277361566208. Its totient is φ = 951218791200.

The previous prime is 1113722741513. The next prime is 1113722741561. The reversal of 1113722741551 is 1551472273111.

It is a cyclic number.

It is not a de Polignac number, because 1113722741551 - 2¹³ = 1113722733359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113722741561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14998846 + ... + 15072916.

It is an arithmetic number, because the mean of its divisors is an integer number (79835097888).

Almost surely, 2^{1113722741551} is an apocalyptic number.

1113722741551 is a deficient number, since it is larger than the sum of its proper divisors (163638824657).

1113722741551 is an equidigital number, since it uses as much as digits as its factorization.

1113722741551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81702.

The product of its digits is 58800, while the sum is 40.

The spelling of 1113722741551 in words is "one trillion, one hundred thirteen billion, seven hundred twenty-two million, seven hundred forty-one thousand, five hundred fifty-one".