1301231300002 has 4 divisors (see below), whose sum is σ = 1951846950006. Its totient is φ = 650615650000.

The previous prime is 1301231299969. The next prime is 1301231300051. The reversal of 1301231300002 is 2000031321031.

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

It can be written as a sum of positive squares in only one way, i.e., 1288767587121 + 12463712881 = 1135239^2 + 111641^2 .

It is a super-2 number, since 2×1301231300002² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325307824999 + ... + 325307825002.

Almost surely, 2^{1301231300002} is an apocalyptic number.

1301231300002 is a deficient number, since it is larger than the sum of its proper divisors (650615650004).

1301231300002 is an equidigital number, since it uses as much as digits as its factorization.

1301231300002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650615650003.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1301231300002 its reverse (2000031321031), we get a palindrome (3301262621033).

The spelling of 1301231300002 in words is "one trillion, three hundred one billion, two hundred thirty-one million, three hundred thousand, two".