1101211123010 has 8 divisors (see below), whose sum is σ = 1982180021436. Its totient is φ = 440484449200.

The previous prime is 1101211122959. The next prime is 1101211123057. The reversal of 1101211123010 is 103211121011.

It can be written as a sum of positive squares in 2 ways, for example, as 1047902316241 + 53308806769 = 1023671^2 + 230887^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55060556141 + ... + 55060556160.

Almost surely, 2^{1101211123010} is an apocalyptic number.

1101211123010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101211123010 is a deficient number, since it is larger than the sum of its proper divisors (880968898426).

1101211123010 is a wasteful number, since it uses less digits than its factorization.

1101211123010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110121112308.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 1101211123010 its reverse (103211121011), we get a palindrome (1204422244021).

It can be divided in two parts, 1101211 and 123010, that added together give a palindrome (1224221).

The spelling of 1101211123010 in words is "one trillion, one hundred one billion, two hundred eleven million, one hundred twenty-three thousand, ten".