1361331602210 has 32 divisors (see below), whose sum is σ = 2568538570752. Its totient is φ = 518896667520.

The previous prime is 1361331602177. The next prime is 1361331602261. The reversal of 1361331602210 is 122061331631.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 38590754 + ... + 38626013.

It is an arithmetic number, because the mean of its divisors is an integer number (80266830336).

Almost surely, 2^{1361331602210} is an apocalyptic number.

1361331602210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1361331602210 is a deficient number, since it is larger than the sum of its proper divisors (1207206968542).

1361331602210 is a wasteful number, since it uses less digits than its factorization.

1361331602210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77216858.

The product of its (nonzero) digits is 3888, while the sum is 29.

Adding to 1361331602210 its reverse (122061331631), we get a palindrome (1483392933841).

The spelling of 1361331602210 in words is "one trillion, three hundred sixty-one billion, three hundred thirty-one million, six hundred two thousand, two hundred ten".