1351103615422 has 24 divisors (see below), whose sum is σ = 2228167141200. Its totient is φ = 613994346240.

The previous prime is 1351103615399. The next prime is 1351103615423. The reversal of 1351103615422 is 2245163011531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351103615423) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 387079 + ... + 1688797.

It is an arithmetic number, because the mean of its divisors is an integer number (92840297550).

Almost surely, 2^{1351103615422} is an apocalyptic number.

1351103615422 is a deficient number, since it is larger than the sum of its proper divisors (877063525778).

1351103615422 is a wasteful number, since it uses less digits than its factorization.

1351103615422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306032 (or 1306021 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 1351103615422 its reverse (2245163011531), we get a palindrome (3596266626953).

The spelling of 1351103615422 in words is "one trillion, three hundred fifty-one billion, one hundred three million, six hundred fifteen thousand, four hundred twenty-two".