1023112353100 has 18 divisors (see below), whose sum is σ = 2220153806444. Its totient is φ = 409244941200.

The previous prime is 1023112353059. The next prime is 1023112353169. The reversal of 1023112353100 is 13532113201.

It is a super-2 number, since 2×1023112353100² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5115561666 + ... + 5115561865.

Almost surely, 2^{1023112353100} is an apocalyptic number.

1023112353100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1023112353100 is an abundant number, since it is smaller than the sum of its proper divisors (1197041453344).

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

1023112353100 is a wasteful number, since it uses less digits than its factorization.

1023112353100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10231123545 (or 10231123538 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 1023112353100 its reverse (13532113201), we get a palindrome (1036644466301).

The spelling of 1023112353100 in words is "one trillion, twenty-three billion, one hundred twelve million, three hundred fifty-three thousand, one hundred".