73111031133332 has 48 divisors (see below), whose sum is σ = 135883015817472. Its totient is φ = 34300451328000.

The previous prime is 73111031133167. The next prime is 73111031133379. The reversal of 73111031133332 is 23333113011137.

It is a super-2 number, since 2×73111031133332² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 113722463 + ... + 114363545.

It is an arithmetic number, because the mean of its divisors is an integer number (2830896162864).

Almost surely, 2^{73111031133332} is an apocalyptic number.

It is an amenable number.

73111031133332 is a deficient number, since it is larger than the sum of its proper divisors (62771984684140).

73111031133332 is a wasteful number, since it uses less digits than its factorization.

73111031133332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646208 (or 646206 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 32.

Adding to 73111031133332 its reverse (23333113011137), we get a palindrome (96444144144469).

The spelling of 73111031133332 in words is "seventy-three trillion, one hundred eleven billion, thirty-one million, one hundred thirty-three thousand, three hundred thirty-two".