1011101223030 has 16 divisors (see below), whose sum is σ = 2426642935344. Its totient is φ = 269626992800.

The previous prime is 1011101223029. The next prime is 1011101223049. The reversal of 1011101223030 is 303221011101.

It is a happy number.

1011101223030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

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, 16851687021 + ... + 16851687080.

It is an arithmetic number, because the mean of its divisors is an integer number (151665183459).

Almost surely, 2^{1011101223030} is an apocalyptic number.

1011101223030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011101223030 is an abundant number, since it is smaller than the sum of its proper divisors (1415541712314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011101223030 is a wasteful number, since it uses less digits than its factorization.

1011101223030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33703374111.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1011101223030 its reverse (303221011101), we get a palindrome (1314322234131).

The spelling of 1011101223030 in words is "one trillion, eleven billion, one hundred one million, two hundred twenty-three thousand, thirty".