1011302331202 has 16 divisors (see below), whose sum is σ = 1609736950080. Its totient is φ = 475468596592.

The previous prime is 1011302331199. The next prime is 1011302331227. The reversal of 1011302331202 is 2021332031101.

It is a self number, because there is not a number n which added to its sum of digits gives 1011302331202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186309433 + ... + 186314860.

It is an arithmetic number, because the mean of its divisors is an integer number (100608559380).

Almost surely, 2^{1011302331202} is an apocalyptic number.

1011302331202 is a deficient number, since it is larger than the sum of its proper divisors (598434618878).

1011302331202 is a wasteful number, since it uses less digits than its factorization.

1011302331202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372624377.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1011302331202 its reverse (2021332031101), we get a palindrome (3032634362303).

It can be divided in two parts, 10113023 and 31202, that added together give a square (10144225 = 3185²).

The spelling of 1011302331202 in words is "one trillion, eleven billion, three hundred two million, three hundred thirty-one thousand, two hundred two".