1310432121201 has 16 divisors (see below), whose sum is σ = 1998383845248. Its totient is φ = 748242768000.

The previous prime is 1310432121197. The next prime is 1310432121203. The reversal of 1310432121201 is 1021212340131.

It is not a de Polignac number, because 1310432121201 - 2² = 1310432121197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1310432121203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23954820 + ... + 24009461.

It is an arithmetic number, because the mean of its divisors is an integer number (124898990328).

Almost surely, 2^{1310432121201} is an apocalyptic number.

It is an amenable number.

1310432121201 is a deficient number, since it is larger than the sum of its proper divisors (687951724047).

1310432121201 is a wasteful number, since it uses less digits than its factorization.

1310432121201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47965592.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1310432121201 its reverse (1021212340131), we get a palindrome (2331644461332).

The spelling of 1310432121201 in words is "one trillion, three hundred ten billion, four hundred thirty-two million, one hundred twenty-one thousand, two hundred one".