1148837788073 has 2 divisors, whose sum is σ = 1148837788074. Its totient is φ = 1148837788072.

The previous prime is 1148837788067. The next prime is 1148837788129. The reversal of 1148837788073 is 3708877388411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1050926371609 + 97911416464 = 1025147^2 + 312908^2 .

It is a cyclic number.

It is not a de Polignac number, because 1148837788073 - 2⁶ = 1148837788009 is a prime.

It is a super-2 number, since 2×1148837788073² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1148837788673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 574418894036 + 574418894037.

It is an arithmetic number, because the mean of its divisors is an integer number (574418894037).

Almost surely, 2^{1148837788073} is an apocalyptic number.

It is an amenable number.

1148837788073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1148837788073 is an equidigital number, since it uses as much as digits as its factorization.

1148837788073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50577408, while the sum is 65.

The spelling of 1148837788073 in words is "one trillion, one hundred forty-eight billion, eight hundred thirty-seven million, seven hundred eighty-eight thousand, seventy-three".