1151310310655 has 8 divisors (see below), whose sum is σ = 1381589804112. Its totient is φ = 921036627648.

The previous prime is 1151310310643. The next prime is 1151310310673. The reversal of 1151310310655 is 5560130131511.

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

It is a cyclic number.

It is not a de Polignac number, because 1151310310655 - 2²⁸ = 1151041875199 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 1004102 + ... + 1819571.

It is an arithmetic number, because the mean of its divisors is an integer number (172698725514).

Almost surely, 2^{1151310310655} is an apocalyptic number.

1151310310655 is a deficient number, since it is larger than the sum of its proper divisors (230279493457).

1151310310655 is an equidigital number, since it uses as much as digits as its factorization.

1151310310655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2905225.

The product of its (nonzero) digits is 6750, while the sum is 32.

The spelling of 1151310310655 in words is "one trillion, one hundred fifty-one billion, three hundred ten million, three hundred ten thousand, six hundred fifty-five".