1121032213102 has 16 divisors (see below), whose sum is σ = 1696779215712. Its totient is φ = 555441187840.

The previous prime is 1121032213099. The next prime is 1121032213111. The reversal of 1121032213102 is 2013122301211.

It is a self number, because there is not a number n which added to its sum of digits gives 1121032213102.

It is a congruent number.

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, 591678 + ... + 1610014.

It is an arithmetic number, because the mean of its divisors is an integer number (106048700982).

Almost surely, 2^{1121032213102} is an apocalyptic number.

1121032213102 is a deficient number, since it is larger than the sum of its proper divisors (575747002610).

1121032213102 is a wasteful number, since it uses less digits than its factorization.

1121032213102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023323.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1121032213102 its reverse (2013122301211), we get a palindrome (3134154514313).

The spelling of 1121032213102 in words is "one trillion, one hundred twenty-one billion, thirty-two million, two hundred thirteen thousand, one hundred two".