1300123131031 has 8 divisors (see below), whose sum is σ = 1304053492544. Its totient is φ = 1296197510400.

The previous prime is 1300123131001. The next prime is 1300123131049. The reversal of 1300123131031 is 1301313210031.

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 1300123131031 - 2¹⁹ = 1300122606743 is a prime.

It is a super-2 number, since 2×1300123131031² (a number of 25 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 (1300123131001) 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, 635535 + ... + 1733248.

It is an arithmetic number, because the mean of its divisors is an integer number (163006686568).

Almost surely, 2^{1300123131031} is an apocalyptic number.

1300123131031 is a deficient number, since it is larger than the sum of its proper divisors (3930361513).

1300123131031 is a wasteful number, since it uses less digits than its factorization.

1300123131031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2370441.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1300123131031 its reverse (1301313210031), we get a palindrome (2601436341062).

The spelling of 1300123131031 in words is "one trillion, three hundred billion, one hundred twenty-three million, one hundred thirty-one thousand, thirty-one".