1201031313002 has 8 divisors (see below), whose sum is σ = 1804584993156. Its totient is φ = 599502981952.

The previous prime is 1201031312959. The next prime is 1201031313007. The reversal of 1201031313002 is 2003131301021.

It can be written as a sum of positive squares in 2 ways, for example, as 1197293335681 + 3737977321 = 1094209^2 + 61139^2 .

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

It is a super-2 number, since 2×1201031313002² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1201031313007) 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, 506335793 + ... + 506338164.

Almost surely, 2^{1201031313002} is an apocalyptic number.

1201031313002 is a deficient number, since it is larger than the sum of its proper divisors (603553680154).

1201031313002 is a wasteful number, since it uses less digits than its factorization.

1201031313002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012674552.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1201031313002 its reverse (2003131301021), we get a palindrome (3204162614023).

The spelling of 1201031313002 in words is "one trillion, two hundred one billion, thirty-one million, three hundred thirteen thousand, two".