1141101321102 has 48 divisors (see below), whose sum is σ = 2539370388672. Its totient is φ = 370063166400.

The previous prime is 1141101321071. The next prime is 1141101321119. The reversal of 1141101321102 is 2011231011411.

1141101321102 is a `hidden beast` number, since 1 + 141 + 101 + 321 + 102 = 666.

It is a super-2 number, since 2×1141101321102² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12473227 + ... + 12564377.

It is an arithmetic number, because the mean of its divisors is an integer number (52903549764).

Almost surely, 2^{1141101321102} is an apocalyptic number.

1141101321102 is an abundant number, since it is smaller than the sum of its proper divisors (1398269067570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1141101321102 is a wasteful number, since it uses less digits than its factorization.

1141101321102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109993 (or 109990 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 1141101321102 its reverse (2011231011411), we get a palindrome (3152332332513).

The spelling of 1141101321102 in words is "one trillion, one hundred forty-one billion, one hundred one million, three hundred twenty-one thousand, one hundred two".