20230213100231 has 4 divisors (see below), whose sum is σ = 20295262017264. Its totient is φ = 20165164183200.

The previous prime is 20230213100197. The next prime is 20230213100291. The reversal of 20230213100231 is 13200131203202.

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 20230213100231 - 2²² = 20230208905927 is a prime.

It is a super-2 number, since 2×20230213100231² (a number of 27 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 (20230213100291) 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, 32524458050 + ... + 32524458671.

It is an arithmetic number, because the mean of its divisors is an integer number (5073815504316).

Almost surely, 2^{20230213100231} is an apocalyptic number.

20230213100231 is a deficient number, since it is larger than the sum of its proper divisors (65048917033).

20230213100231 is an equidigital number, since it uses as much as digits as its factorization.

20230213100231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65048917032.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 20230213100231 its reverse (13200131203202), we get a palindrome (33430344303433).

The spelling of 20230213100231 in words is "twenty trillion, two hundred thirty billion, two hundred thirteen million, one hundred thousand, two hundred thirty-one".