103335223440 has 80 divisors (see below), whose sum is σ = 320448240000. Its totient is φ = 27546679296.

The previous prime is 103335223417. The next prime is 103335223471. The reversal of 103335223440 is 44322533301.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 103335223398 and 103335223407.

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, 647976 + ... + 791544.

It is an arithmetic number, because the mean of its divisors is an integer number (4005603000).

Almost surely, 2^103335223440 is an apocalyptic number.

103335223440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103335223440 is an abundant number, since it is smaller than the sum of its proper divisors (217113016560).

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

103335223440 is a wasteful number, since it uses less digits than its factorization.

103335223440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146584 (or 146578 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 103335223440 its reverse (44322533301), we get a palindrome (147657756741).

The spelling of 103335223440 in words is "one hundred three billion, three hundred thirty-five million, two hundred twenty-three thousand, four hundred forty".