1123223130102 has 8 divisors (see below), whose sum is σ = 2246446260216. Its totient is φ = 374407710032.

The previous prime is 1123223130101. The next prime is 1123223130179. The reversal of 1123223130102 is 2010313223211.

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

1123223130102 is an admirable number.

It is a super-2 number, since 2×1123223130102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123223130101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93601927503 + ... + 93601927514.

It is an arithmetic number, because the mean of its divisors is an integer number (280805782527).

Almost surely, 2^{1123223130102} is an apocalyptic number.

1123223130102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1123223130102 is a wasteful number, since it uses less digits than its factorization.

1123223130102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187203855022.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1123223130102 its reverse (2010313223211), we get a palindrome (3133536353313).

The spelling of 1123223130102 in words is "one trillion, one hundred twenty-three billion, two hundred twenty-three million, one hundred thirty thousand, one hundred two".