1148837788102 has 4 divisors (see below), whose sum is σ = 1723256682156. Its totient is φ = 574418894050.

The previous prime is 1148837788073. The next prime is 1148837788129. The reversal of 1148837788102 is 2018877388411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287209447024 + ... + 287209447027.

It is an arithmetic number, because the mean of its divisors is an integer number (430814170539).

Almost surely, 2^{1148837788102} is an apocalyptic number.

1148837788102 is a deficient number, since it is larger than the sum of its proper divisors (574418894054).

1148837788102 is an equidigital number, since it uses as much as digits as its factorization.

1148837788102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574418894053.

The product of its (nonzero) digits is 4816896, while the sum is 58.

The spelling of 1148837788102 in words is "one trillion, one hundred forty-eight billion, eight hundred thirty-seven million, seven hundred eighty-eight thousand, one hundred two".