2302123223100 has 72 divisors (see below), whose sum is σ = 6660962560000. Its totient is φ = 613885452480.

The previous prime is 2302123223089. The next prime is 2302123223119. The reversal of 2302123223100 is 13223212032.

It is a happy number.

It is a super-2 number, since 2×2302123223100² (a number of 26 digits) contains 22 as substring.

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, 23951739 + ... + 24047661.

Almost surely, 2^{2302123223100} is an apocalyptic number.

2302123223100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2302123223100 is an abundant number, since it is smaller than the sum of its proper divisors (4358839336900).

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

2302123223100 is a wasteful number, since it uses less digits than its factorization.

2302123223100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175939 (or 175932 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2302123223100 its reverse (13223212032), we get a palindrome (2315346435132).

The spelling of 2302123223100 in words is "two trillion, three hundred two billion, one hundred twenty-three million, two hundred twenty-three thousand, one hundred".