201230013223031 has 8 divisors (see below), whose sum is σ = 226131386097120. Its totient is φ = 177674660504352.

The previous prime is 201230013222989. The next prime is 201230013223033. The reversal of 201230013223031 is 130322310032102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201230013223031 - 2²⁶ = 201229946114167 is a prime.

It is a super-2 number, since 2×201230013223031² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201230013222988 and 201230013223006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201230013223033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336505038536 + ... + 336505039133.

It is an arithmetic number, because the mean of its divisors is an integer number (28266423262140).

Almost surely, 2^{201230013223031} is an apocalyptic number.

201230013223031 is a deficient number, since it is larger than the sum of its proper divisors (24901372874089).

201230013223031 is a wasteful number, since it uses less digits than its factorization.

201230013223031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673010077705.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 201230013223031 its reverse (130322310032102), we get a palindrome (331552323255133).

The spelling of 201230013223031 in words is "two hundred one trillion, two hundred thirty billion, thirteen million, two hundred twenty-three thousand, thirty-one".