1189310023102 has 4 divisors (see below), whose sum is σ = 1783965034656. Its totient is φ = 594655011550.

The previous prime is 1189310023073. The next prime is 1189310023141. The reversal of 1189310023102 is 2013200139811.

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

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, 297327505774 + ... + 297327505777.

It is an arithmetic number, because the mean of its divisors is an integer number (445991258664).

Almost surely, 2^{1189310023102} is an apocalyptic number.

1189310023102 is a deficient number, since it is larger than the sum of its proper divisors (594655011554).

1189310023102 is an equidigital number, since it uses as much as digits as its factorization.

1189310023102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594655011553.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 1189310023102 in words is "one trillion, one hundred eighty-nine billion, three hundred ten million, twenty-three thousand, one hundred two".