2073376166231 has 4 divisors (see below), whose sum is σ = 2094751178352. Its totient is φ = 2052001154112.

The previous prime is 2073376166153. The next prime is 2073376166293. The reversal of 2073376166231 is 1326616733702.

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

It is a cyclic number.

It is not a de Polignac number, because 2073376166231 - 2¹⁴ = 2073376149847 is a prime.

It is a super-2 number, since 2×2073376166231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2073376156231) 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, 10687505915 + ... + 10687506108.

It is an arithmetic number, because the mean of its divisors is an integer number (523687794588).

Almost surely, 2^{2073376166231} is an apocalyptic number.

2073376166231 is a deficient number, since it is larger than the sum of its proper divisors (21375012121).

2073376166231 is an equidigital number, since it uses as much as digits as its factorization.

2073376166231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21375012120.

The product of its (nonzero) digits is 1143072, while the sum is 47.

The spelling of 2073376166231 in words is "two trillion, seventy-three billion, three hundred seventy-six million, one hundred sixty-six thousand, two hundred thirty-one".