1300120033031 has 4 divisors (see below), whose sum is σ = 1318431582864. Its totient is φ = 1281808483200.

The previous prime is 1300120033013. The next prime is 1300120033039. The reversal of 1300120033031 is 1303300210031.

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 1300120033031 - 2²⁶ = 1300052924167 is a prime.

It is a super-2 number, since 2×1300120033031² (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 (1300120033039) 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, 9155774810 + ... + 9155774951.

It is an arithmetic number, because the mean of its divisors is an integer number (329607895716).

Almost surely, 2^{1300120033031} is an apocalyptic number.

1300120033031 is a deficient number, since it is larger than the sum of its proper divisors (18311549833).

1300120033031 is an equidigital number, since it uses as much as digits as its factorization.

1300120033031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18311549832.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 1300120033031 its reverse (1303300210031), we get a palindrome (2603420243062).

The spelling of 1300120033031 in words is "one trillion, three hundred billion, one hundred twenty million, thirty-three thousand, thirty-one".