2073324135731 has 4 divisors (see below), whose sum is σ = 2073842082312. Its totient is φ = 2072806189152.

The previous prime is 2073324135703. The next prime is 2073324135737. The reversal of 2073324135731 is 1375314233702.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2073324135731 is a prime.

It is a super-2 number, since 2×2073324135731² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2073324135737) 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, 258967286 + ... + 258975291.

It is an arithmetic number, because the mean of its divisors is an integer number (518460520578).

Almost surely, 2^{2073324135731} is an apocalyptic number.

2073324135731 is a deficient number, since it is larger than the sum of its proper divisors (517946581).

2073324135731 is an equidigital number, since it uses as much as digits as its factorization.

2073324135731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517946580.

The product of its (nonzero) digits is 317520, while the sum is 41.

The spelling of 2073324135731 in words is "two trillion, seventy-three billion, three hundred twenty-four million, one hundred thirty-five thousand, seven hundred thirty-one".