1123372367650 has 96 divisors (see below), whose sum is σ = 2302773738048. Its totient is φ = 405161952000.

The previous prime is 1123372367647. The next prime is 1123372367659. The reversal of 1123372367650 is 567632733211.

It is a self number, because there is not a number n which added to its sum of digits gives 1123372367650.

It is not an unprimeable number, because it can be changed into a prime (1123372367659) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7748325 + ... + 7891975.

It is an arithmetic number, because the mean of its divisors is an integer number (23987226438).

Almost surely, 2^{1123372367650} is an apocalyptic number.

1123372367650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123372367650 is an abundant number, since it is smaller than the sum of its proper divisors (1179401370398).

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

1123372367650 is a wasteful number, since it uses less digits than its factorization.

1123372367650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143956 (or 143951 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 46.

The spelling of 1123372367650 in words is "one trillion, one hundred twenty-three billion, three hundred seventy-two million, three hundred sixty-seven thousand, six hundred fifty".