1351166261030 has 16 divisors (see below), whose sum is σ = 2432162439504. Its totient is φ = 540452466720.

The previous prime is 1351166261023. The next prime is 1351166261033. The reversal of 1351166261030 is 301626611531.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351166261033) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1345916 + ... + 2124575.

It is an arithmetic number, because the mean of its divisors is an integer number (152010152469).

Almost surely, 2^{1351166261030} is an apocalyptic number.

1351166261030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1351166261030 is a deficient number, since it is larger than the sum of its proper divisors (1080996178474).

1351166261030 is a wasteful number, since it uses less digits than its factorization.

1351166261030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3509431.

The product of its (nonzero) digits is 19440, while the sum is 35.

The spelling of 1351166261030 in words is "one trillion, three hundred fifty-one billion, one hundred sixty-six million, two hundred sixty-one thousand, thirty".