103533213042 has 64 divisors (see below), whose sum is σ = 263787264000. Its totient is φ = 29485769040.

The previous prime is 103533212999. The next prime is 103533213061. The reversal of 103533213042 is 240312335301.

103533213042 is a `hidden beast` number, since 1 + 0 + 35 + 3 + 321 + 304 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 103533212997 and 103533213015.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 322792 + ... + 557907.

It is an arithmetic number, because the mean of its divisors is an integer number (4121676000).

Almost surely, 2^103533213042 is an apocalyptic number.

103533213042 is an abundant number, since it is smaller than the sum of its proper divisors (160254050958).

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

103533213042 is a wasteful number, since it uses less digits than its factorization.

103533213042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881028 (or 881022 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 103533213042 its reverse (240312335301), we get a palindrome (343845548343).

The spelling of 103533213042 in words is "one hundred three billion, five hundred thirty-three million, two hundred thirteen thousand, forty-two".