103533053004 has 144 divisors (see below), whose sum is σ = 277625668320. Its totient is φ = 32482437120.

The previous prime is 103533052981. The next prime is 103533053053. The reversal of 103533053004 is 400350335301.

It is a happy number.

103533053004 is a `hidden beast` number, since 1 + 0 + 3 + 53 + 305 + 300 + 4 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7189099 + ... + 7203485.

It is an arithmetic number, because the mean of its divisors is an integer number (1927956030).

Almost surely, 2^103533053004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103533053004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138812834160).

103533053004 is an abundant number, since it is smaller than the sum of its proper divisors (174092615316).

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

103533053004 is a wasteful number, since it uses less digits than its factorization.

103533053004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14600 (or 14595 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

Adding to 103533053004 its reverse (400350335301), we get a palindrome (503883388305).

The spelling of 103533053004 in words is "one hundred three billion, five hundred thirty-three million, fifty-three thousand, four".