1103400320298 has 128 divisors (see below), whose sum is σ = 2396590156800. Its totient is φ = 337409998848.

The previous prime is 1103400320291. The next prime is 1103400320359. The reversal of 1103400320298 is 8920230043011.

It is not an unprimeable number, because it can be changed into a prime (1103400320291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 357201538 + ... + 357204626.

It is an arithmetic number, because the mean of its divisors is an integer number (18723360600).

Almost surely, 2^{1103400320298} is an apocalyptic number.

1103400320298 is an abundant number, since it is smaller than the sum of its proper divisors (1293189836502).

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

1103400320298 is a wasteful number, since it uses less digits than its factorization.

1103400320298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3744.

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 1103400320298 in words is "one trillion, one hundred three billion, four hundred million, three hundred twenty thousand, two hundred ninety-eight".