2031423230101 has 4 divisors (see below), whose sum is σ = 2061742979872. Its totient is φ = 2001103480332.

The previous prime is 2031423230077. The next prime is 2031423230141. The reversal of 2031423230101 is 1010323241302.

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 2031423230101 - 2¹⁷ = 2031423099029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031423230141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15159874785 + ... + 15159874918.

It is an arithmetic number, because the mean of its divisors is an integer number (515435744968).

Almost surely, 2^{2031423230101} is an apocalyptic number.

It is an amenable number.

2031423230101 is a deficient number, since it is larger than the sum of its proper divisors (30319749771).

2031423230101 is an equidigital number, since it uses as much as digits as its factorization.

2031423230101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30319749770.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2031423230101 its reverse (1010323241302), we get a palindrome (3041746471403).

The spelling of 2031423230101 in words is "two trillion, thirty-one billion, four hundred twenty-three million, two hundred thirty thousand, one hundred one".