1351106205106 has 32 divisors (see below), whose sum is σ = 2330338348800. Its totient is φ = 575507301696.

The previous prime is 1351106205103. The next prime is 1351106205161. The reversal of 1351106205106 is 6015026011531.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1351106205103) 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 15 ways as a sum of consecutive naturals, for example, 21827056 + ... + 21888868.

It is an arithmetic number, because the mean of its divisors is an integer number (72823073400).

Almost surely, 2^{1351106205106} is an apocalyptic number.

1351106205106 is a deficient number, since it is larger than the sum of its proper divisors (979232143694).

1351106205106 is a wasteful number, since it uses less digits than its factorization.

1351106205106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71338.

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 1351106205106 in words is "one trillion, three hundred fifty-one billion, one hundred six million, two hundred five thousand, one hundred six".