73061523100 has 36 divisors (see below), whose sum is σ = 161230696200. Its totient is φ = 28729274560.

The previous prime is 73061523091. The next prime is 73061523133. The reversal of 73061523100 is 132516037.

It is a super-2 number, since 2×73061523100² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6185755 + ... + 6197554.

It is an arithmetic number, because the mean of its divisors is an integer number (4478630450).

Almost surely, 2^73061523100 is an apocalyptic number.

It is an amenable number.

73061523100 is an abundant number, since it is smaller than the sum of its proper divisors (88169173100).

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

73061523100 is a wasteful number, since it uses less digits than its factorization.

73061523100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12383382 (or 12383375 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The spelling of 73061523100 in words is "seventy-three billion, sixty-one million, five hundred twenty-three thousand, one hundred".