73101010137 has 4 divisors (see below), whose sum is σ = 97468013520. Its totient is φ = 48734006756.

The previous prime is 73101010133. The next prime is 73101010139.

73101010137 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 73101010137 - 2² = 73101010133 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73101010133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12183501687 + ... + 12183501692.

It is an arithmetic number, because the mean of its divisors is an integer number (24367003380).

Almost surely, 2^73101010137 is an apocalyptic number.

It is an amenable number.

73101010137 is a deficient number, since it is larger than the sum of its proper divisors (24367003383).

73101010137 is a wasteful number, since it uses less digits than its factorization.

73101010137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24367003382.

The product of its (nonzero) digits is 441, while the sum is 24.

It can be divided in two parts, 731010 and 10137, that added together give a palindrome (741147).

The spelling of 73101010137 in words is "seventy-three billion, one hundred one million, ten thousand, one hundred thirty-seven".