1011120210101 has 16 divisors (see below), whose sum is σ = 1045052210688. Its totient is φ = 977271264000.

The previous prime is 1011120210083. The next prime is 1011120210131. The reversal of 1011120210101 is 1010120211101.

It is a cyclic number.

It is not a de Polignac number, because 1011120210101 - 2²² = 1011116015797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011120210131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94926626 + ... + 94937276.

It is an arithmetic number, because the mean of its divisors is an integer number (65315763168).

Almost surely, 2^{1011120210101} is an apocalyptic number.

It is an amenable number.

1011120210101 is a deficient number, since it is larger than the sum of its proper divisors (33932000587).

1011120210101 is a wasteful number, since it uses less digits than its factorization.

1011120210101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14252.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1011120210101 its reverse (1010120211101), we get a palindrome (2021240421202).

It can be divided in two parts, 1011120 and 210101, that added together give a palindrome (1221221).

The spelling of 1011120210101 in words is "one trillion, eleven billion, one hundred twenty million, two hundred ten thousand, one hundred one".