1323103936 has 56 divisors (see below), whose sum is σ = 3273405696. Its totient is φ = 515493120.

The previous prime is 1323103919. The next prime is 1323103949. The reversal of 1323103936 is 6393013231.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 1323103898 and 1323103907.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129316 + ... + 139171.

Almost surely, 2^1323103936 is an apocalyptic number.

1323103936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1323103936 is an abundant number, since it is smaller than the sum of its proper divisors (1950301760).

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

1323103936 is a wasteful number, since it uses less digits than its factorization.

1323103936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268517 (or 268507 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 31.

The square root of 1323103936 is about 36374.4956803527. The cubic root of 1323103936 is about 1097.8204600695.

The spelling of 1323103936 in words is "one billion, three hundred twenty-three million, one hundred three thousand, nine hundred thirty-six".