1011320110202 has 32 divisors (see below), whose sum is σ = 1598278169088. Its totient is φ = 479007886896.

The previous prime is 1011320110183. The next prime is 1011320110211. The reversal of 1011320110202 is 2020110231101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1883633 + ... + 2360235.

It is an arithmetic number, because the mean of its divisors is an integer number (49946192784).

Almost surely, 2^{1011320110202} is an apocalyptic number.

1011320110202 is a deficient number, since it is larger than the sum of its proper divisors (586958058886).

1011320110202 is a wasteful number, since it uses less digits than its factorization.

1011320110202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477074.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1011320110202 its reverse (2020110231101), we get a palindrome (3031430341303).

The spelling of 1011320110202 in words is "one trillion, eleven billion, three hundred twenty million, one hundred ten thousand, two hundred two".