1101011020210 has 128 divisors (see below), whose sum is σ = 2139763350528. Its totient is φ = 406425600000.

The previous prime is 1101011020183. The next prime is 1101011020229. The reversal of 1101011020210 is 120201101011.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1635974434 + ... + 1635975106.

It is an arithmetic number, because the mean of its divisors is an integer number (16716901176).

Almost surely, 2^{1101011020210} is an apocalyptic number.

1101011020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101011020210 is a deficient number, since it is larger than the sum of its proper divisors (1038752330318).

1101011020210 is a wasteful number, since it uses less digits than its factorization.

1101011020210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580.

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

Adding to 1101011020210 its reverse (120201101011), we get a palindrome (1221212121221).

It can be divided in two parts, 110101 and 1020210, that added together give a palindrome (1130311).

The spelling of 1101011020210 in words is "one trillion, one hundred one billion, eleven million, twenty thousand, two hundred ten".