1155313325334 has 48 divisors (see below), whose sum is σ = 2689411578048. Its totient is φ = 329900428368.

The previous prime is 1155313325317. The next prime is 1155313325339. The reversal of 1155313325334 is 4335233135511.

It is a junction number, because it is equal to n+sod(n) for n = 1155313325292 and 1155313325301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1155313325339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 611064 + ... + 1638299.

It is an arithmetic number, because the mean of its divisors is an integer number (56029407876).

Almost surely, 2^{1155313325334} is an apocalyptic number.

1155313325334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1155313325334 is an abundant number, since it is smaller than the sum of its proper divisors (1534098252714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1155313325334 is a wasteful number, since it uses less digits than its factorization.

1155313325334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251129 (or 2251122 counting only the distinct ones).

The product of its digits is 243000, while the sum is 39.

The spelling of 1155313325334 in words is "one trillion, one hundred fifty-five billion, three hundred thirteen million, three hundred twenty-five thousand, three hundred thirty-four".