1123232021102 has 8 divisors (see below), whose sum is σ = 1693669226112. Its totient is φ = 558675612400.

The previous prime is 1123232021083. The next prime is 1123232021129. The reversal of 1123232021102 is 2011202323211.

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

It is a super-3 number, since 3×1123232021102³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

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, 1470198599 + ... + 1470199362.

It is an arithmetic number, because the mean of its divisors is an integer number (211708653264).

Almost surely, 2^{1123232021102} is an apocalyptic number.

1123232021102 is a deficient number, since it is larger than the sum of its proper divisors (570437205010).

1123232021102 is a wasteful number, since it uses less digits than its factorization.

1123232021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2940398154.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1123232021102 its reverse (2011202323211), we get a palindrome (3134434344313).

The spelling of 1123232021102 in words is "one trillion, one hundred twenty-three billion, two hundred thirty-two million, twenty-one thousand, one hundred two".