1123310103000 has 64 divisors (see below), whose sum is σ = 3504727530720. Its totient is φ = 299549360000.

The previous prime is 1123310102987. The next prime is 1123310103017. The reversal of 1123310103000 is 3010133211.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187215351 + ... + 187221350.

Almost surely, 2^{1123310103000} is an apocalyptic number.

1123310103000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1123310103000 is an abundant number, since it is smaller than the sum of its proper divisors (2381417427720).

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

1123310103000 is a wasteful number, since it uses less digits than its factorization.

1123310103000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374436725 (or 374436711 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 1123310103000 its reverse (3010133211), we get a palindrome (1126320236211).

The spelling of 1123310103000 in words is "one trillion, one hundred twenty-three billion, three hundred ten million, one hundred three thousand".