1011020201110 has 8 divisors (see below), whose sum is σ = 1819836362016. Its totient is φ = 404408080440.

The previous prime is 1011020201099. The next prime is 1011020201111. The reversal of 1011020201110 is 111020201101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 101102020111 = 1011020201110 / (1 + 0 + 1 + 1 + 0 + 2 + 0 + 2 + 0 + 1 + 1 + 1 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011020201111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50551010046 + ... + 50551010065.

It is an arithmetic number, because the mean of its divisors is an integer number (227479545252).

Almost surely, 2^{1011020201110} is an apocalyptic number.

1011020201110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011020201110 is a deficient number, since it is larger than the sum of its proper divisors (808816160906).

1011020201110 is a wasteful number, since it uses less digits than its factorization.

1011020201110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101102020118.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1011020201110 its reverse (111020201101), we get a palindrome (1122040402211).

Subtracting from 1011020201110 its reverse (111020201101), we obtain a palindrome (900000000009).

The spelling of 1011020201110 in words is "one trillion, eleven billion, twenty million, two hundred one thousand, one hundred ten".