1351103727075 has 12 divisors (see below), whose sum is σ = 2233824828888. Its totient is φ = 720588654400.

The previous prime is 1351103727053. The next prime is 1351103727121. The reversal of 1351103727075 is 5707273011531.

It is not a de Polignac number, because 1351103727075 - 2²² = 1351099532771 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9007358106 + ... + 9007358255.

It is an arithmetic number, because the mean of its divisors is an integer number (186152069074).

Almost surely, 2^{1351103727075} is an apocalyptic number.

1351103727075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1351103727075 is a deficient number, since it is larger than the sum of its proper divisors (882721101813).

1351103727075 is a wasteful number, since it uses less digits than its factorization.

1351103727075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18014716374 (or 18014716369 counting only the distinct ones).

The product of its (nonzero) digits is 154350, while the sum is 42.

The spelling of 1351103727075 in words is "one trillion, three hundred fifty-one billion, one hundred three million, seven hundred twenty-seven thousand, seventy-five".