1301201332131 has 8 divisors (see below), whose sum is σ = 1752821038864. Its totient is φ = 858524590080.

The previous prime is 1301201332099. The next prime is 1301201332231. The reversal of 1301201332131 is 1312331021031.

It is a happy number.

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

It is not a de Polignac number, because 1301201332131 - 2⁵ = 1301201332099 is a prime.

It is a super-2 number, since 2×1301201332131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1301201332098 and 1301201332107.

It is not an unprimeable number, because it can be changed into a prime (1301201332231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2235740830 + ... + 2235741411.

It is an arithmetic number, because the mean of its divisors is an integer number (219102629858).

Almost surely, 2^{1301201332131} is an apocalyptic number.

1301201332131 is a deficient number, since it is larger than the sum of its proper divisors (451619706733).

1301201332131 is an equidigital number, since it uses as much as digits as its factorization.

1301201332131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4471482341.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1301201332131 its reverse (1312331021031), we get a palindrome (2613532353162).

The spelling of 1301201332131 in words is "one trillion, three hundred one billion, two hundred one million, three hundred thirty-two thousand, one hundred thirty-one".