1330343541155 has 4 divisors (see below), whose sum is σ = 1596412249392. Its totient is φ = 1064274832920.

The previous prime is 1330343541101. The next prime is 1330343541193. The reversal of 1330343541155 is 5511453430331.

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

It is not a de Polignac number, because 1330343541155 - 2³⁸ = 1055465634211 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133034354111 + ... + 133034354120.

It is an arithmetic number, because the mean of its divisors is an integer number (399103062348).

Almost surely, 2^{1330343541155} is an apocalyptic number.

1330343541155 is a deficient number, since it is larger than the sum of its proper divisors (266068708237).

1330343541155 is an equidigital number, since it uses as much as digits as its factorization.

1330343541155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266068708236.

The product of its (nonzero) digits is 162000, while the sum is 38.

Adding to 1330343541155 its reverse (5511453430331), we get a palindrome (6841796971486).

The spelling of 1330343541155 in words is "one trillion, three hundred thirty billion, three hundred forty-three million, five hundred forty-one thousand, one hundred fifty-five".