1203300321131 has 8 divisors (see below), whose sum is σ = 1266679678800. Its totient is φ = 1139925739680.

The previous prime is 1203300321089. The next prime is 1203300321133. The reversal of 1203300321131 is 1311230033021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1203300321131 is a prime.

It is a super-2 number, since 2×1203300321131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1203300321133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 671036 + ... + 1690233.

It is an arithmetic number, because the mean of its divisors is an integer number (158334959850).

Almost surely, 2^{1203300321131} is an apocalyptic number.

1203300321131 is a deficient number, since it is larger than the sum of its proper divisors (63379357669).

1203300321131 is a wasteful number, since it uses less digits than its factorization.

1203300321131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2388109.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1203300321131 its reverse (1311230033021), we get a palindrome (2514530354152).

The spelling of 1203300321131 in words is "one trillion, two hundred three billion, three hundred million, three hundred twenty-one thousand, one hundred thirty-one".