73203101132 has 24 divisors (see below), whose sum is σ = 146414069760. Its totient is φ = 31371071760.

The previous prime is 73203101123. The next prime is 73203101137. The reversal of 73203101132 is 23110130237.

It is a junction number, because it is equal to n+sod(n) for n = 73203101098 and 73203101107.

It is not an unprimeable number, because it can be changed into a prime (73203101137) 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 7 ways as a sum of consecutive naturals, for example, 559007 + ... + 677417.

It is an arithmetic number, because the mean of its divisors is an integer number (6100586240).

Almost surely, 2^73203101132 is an apocalyptic number.

It is an amenable number.

73203101132 is an abundant number, since it is smaller than the sum of its proper divisors (73210968628).

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

73203101132 is a wasteful number, since it uses less digits than its factorization.

73203101132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140501 (or 140499 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 23.

Adding to 73203101132 its reverse (23110130237), we get a palindrome (96313231369).

The spelling of 73203101132 in words is "seventy-three billion, two hundred three million, one hundred one thousand, one hundred thirty-two".