3123130231203 has 8 divisors (see below), whose sum is σ = 4164252185616. Its totient is φ = 2082047548800.

The previous prime is 3123130231201. The next prime is 3123130231267. The reversal of 3123130231203 is 3021320313213.

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

It is not a de Polignac number, because 3123130231203 - 2¹ = 3123130231201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3123130231201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9631938 + ... + 9950903.

It is an arithmetic number, because the mean of its divisors is an integer number (520531523202).

Almost surely, 2^{3123130231203} is an apocalyptic number.

3123130231203 is a deficient number, since it is larger than the sum of its proper divisors (1041121954413).

3123130231203 is a wasteful number, since it uses less digits than its factorization.

3123130231203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19636005.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 3123130231203 its reverse (3021320313213), we get a palindrome (6144450544416).

The spelling of 3123130231203 in words is "three trillion, one hundred twenty-three billion, one hundred thirty million, two hundred thirty-one thousand, two hundred three".