1011131133202 has 16 divisors (see below), whose sum is σ = 1554993987840. Its totient is φ = 492883514368.

The previous prime is 1011131133169. The next prime is 1011131133281. The reversal of 1011131133202 is 2023311311101.

1011131133202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1011131133202.

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, 20903302 + ... + 20951617.

It is an arithmetic number, because the mean of its divisors is an integer number (97187124240).

Almost surely, 2^{1011131133202} is an apocalyptic number.

1011131133202 is a deficient number, since it is larger than the sum of its proper divisors (543862854638).

1011131133202 is a wasteful number, since it uses less digits than its factorization.

1011131133202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41855225.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1011131133202 its reverse (2023311311101), we get a palindrome (3034442444303).

The spelling of 1011131133202 in words is "one trillion, eleven billion, one hundred thirty-one million, one hundred thirty-three thousand, two hundred two".