1055105500115 has 8 divisors (see below), whose sum is σ = 1266161274000. Its totient is φ = 844061284192.

The previous prime is 1055105500109. The next prime is 1055105500121. The reversal of 1055105500115 is 5110055015501.

It is a happy number.

1055105500115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1055105500109) and next prime (1055105500121).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1055105500115 is a prime.

It is a super-2 number, since 2×1055105500115² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2687369 + ... + 3054858.

It is an arithmetic number, because the mean of its divisors is an integer number (158270159250).

Almost surely, 2^{1055105500115} is an apocalyptic number.

1055105500115 is a deficient number, since it is larger than the sum of its proper divisors (211055773885).

1055105500115 is an equidigital number, since it uses as much as digits as its factorization.

1055105500115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5778981.

The product of its (nonzero) digits is 3125, while the sum is 29.

The spelling of 1055105500115 in words is "one trillion, fifty-five billion, one hundred five million, five hundred thousand, one hundred fifteen".