1310121214301 has 4 divisors (see below), whose sum is σ = 1310126328252. Its totient is φ = 1310116100352.

The previous prime is 1310121214219. The next prime is 1310121214307. The reversal of 1310121214301 is 1034121210131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 528136492900 + 781984721401 = 726730^2 + 884299^2 .

It is a cyclic number.

It is not a de Polignac number, because 1310121214301 - 2³⁴ = 1292941345117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310121214307) 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, 2151236 + ... + 2692221.

It is an arithmetic number, because the mean of its divisors is an integer number (327531582063).

Almost surely, 2^{1310121214301} is an apocalyptic number.

It is an amenable number.

1310121214301 is a deficient number, since it is larger than the sum of its proper divisors (5113951).

1310121214301 is an equidigital number, since it uses as much as digits as its factorization.

1310121214301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5113950.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1310121214301 its reverse (1034121210131), we get a palindrome (2344242424432).

The spelling of 1310121214301 in words is "one trillion, three hundred ten billion, one hundred twenty-one million, two hundred fourteen thousand, three hundred one".