1051160660155 has 4 divisors (see below), whose sum is σ = 1261392792192. Its totient is φ = 840928528120.

The previous prime is 1051160660141. The next prime is 1051160660167. The reversal of 1051160660155 is 5510660611501.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1051160660155 - 2¹⁹ = 1051160135867 is a prime.

It is a super-2 number, since 2×1051160660155² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 105116066011 + ... + 105116066020.

It is an arithmetic number, because the mean of its divisors is an integer number (315348198048).

Almost surely, 2^{1051160660155} is an apocalyptic number.

1051160660155 is a deficient number, since it is larger than the sum of its proper divisors (210232132037).

1051160660155 is an equidigital number, since it uses as much as digits as its factorization.

1051160660155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210232132036.

The product of its (nonzero) digits is 27000, while the sum is 37.

The spelling of 1051160660155 in words is "one trillion, fifty-one billion, one hundred sixty million, six hundred sixty thousand, one hundred fifty-five".