10204201231 has 4 divisors (see below), whose sum is σ = 11661944272. Its totient is φ = 8746458192.

The previous prime is 10204201219. The next prime is 10204201243. The reversal of 10204201231 is 13210240201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13210240201 = 17 ⋅777072953.

It is an interprime number because it is at equal distance from previous prime (10204201219) and next prime (10204201243).

It is a cyclic number.

It is not a de Polignac number, because 10204201231 - 2¹³ = 10204193039 is a prime.

It is a super-2 number, since 2×10204201231² (a number of 21 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 (10204201291) 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, 728871510 + ... + 728871523.

It is an arithmetic number, because the mean of its divisors is an integer number (2915486068).

Almost surely, 2^10204201231 is an apocalyptic number.

10204201231 is a deficient number, since it is larger than the sum of its proper divisors (1457743041).

10204201231 is an equidigital number, since it uses as much as digits as its factorization.

10204201231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457743040.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10204201231 its reverse (13210240201), we get a palindrome (23414441432).

The spelling of 10204201231 in words is "ten billion, two hundred four million, two hundred one thousand, two hundred thirty-one".