1361254223130 has 64 divisors (see below), whose sum is σ = 3314542215168. Its totient is φ = 357757646400.

The previous prime is 1361254223111. The next prime is 1361254223149. The reversal of 1361254223130 is 313224521631.

It is an interprime number because it is at equal distance from previous prime (1361254223111) and next prime (1361254223149).

It is a junction number, because it is equal to n+sod(n) for n = 1361254223091 and 1361254223100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 607752 + ... + 1758371.

It is an arithmetic number, because the mean of its divisors is an integer number (51789722112).

Almost surely, 2^{1361254223130} is an apocalyptic number.

1361254223130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1361254223130 is an abundant number, since it is smaller than the sum of its proper divisors (1953287992038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1361254223130 is a wasteful number, since it uses less digits than its factorization.

1361254223130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2366411.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 1361254223130 its reverse (313224521631), we get a palindrome (1674478744761).

The spelling of 1361254223130 in words is "one trillion, three hundred sixty-one billion, two hundred fifty-four million, two hundred twenty-three thousand, one hundred thirty".