1101102020210 has 16 divisors (see below), whose sum is σ = 1982037148992. Its totient is φ = 440428916400.

The previous prime is 1101102020203. The next prime is 1101102020281. The reversal of 1101102020210 is 120202011011.

It is a junction number, because it is equal to n+sod(n) for n = 1101102020191 and 1101102020200.

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, 1092596 + ... + 1842815.

It is an arithmetic number, because the mean of its divisors is an integer number (123877321812).

Almost surely, 2^{1101102020210} is an apocalyptic number.

1101102020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101102020210 is a deficient number, since it is larger than the sum of its proper divisors (880935128782).

1101102020210 is a wasteful number, since it uses less digits than its factorization.

1101102020210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2972929.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1101102020210 its reverse (120202011011), we get a palindrome (1221304031221).

The spelling of 1101102020210 in words is "one trillion, one hundred one billion, one hundred two million, twenty thousand, two hundred ten".