7383351477121 has 2 divisors, whose sum is σ = 7383351477122. Its totient is φ = 7383351477120.

The previous prime is 7383351477101. The next prime is 7383351477149. The reversal of 7383351477121 is 1217741533837.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6660069265521 + 723282211600 = 2580711^2 + 850460^2 .

It is an emirp because it is prime and its reverse (1217741533837) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7383351477121 - 2⁷ = 7383351476993 is a prime.

It is not a weakly prime, because it can be changed into another prime (7383351477101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3691675738560 + 3691675738561.

It is an arithmetic number, because the mean of its divisors is an integer number (3691675738561).

Almost surely, 2^{7383351477121} is an apocalyptic number.

It is an amenable number.

7383351477121 is a deficient number, since it is larger than the sum of its proper divisors (1).

7383351477121 is an equidigital number, since it uses as much as digits as its factorization.

7383351477121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2963520, while the sum is 52.

The spelling of 7383351477121 in words is "seven trillion, three hundred eighty-three billion, three hundred fifty-one million, four hundred seventy-seven thousand, one hundred twenty-one".