1011324411055 has 48 divisors (see below), whose sum is σ = 1422707742720. Its totient is φ = 688102164288.

The previous prime is 1011324411049. The next prime is 1011324411089. The reversal of 1011324411055 is 5501144231101.

It is a happy number.

It is not a de Polignac number, because 1011324411055 - 2⁵ = 1011324411023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20279962 + ... + 20329768.

It is an arithmetic number, because the mean of its divisors is an integer number (29639744640).

Almost surely, 2^{1011324411055} is an apocalyptic number.

1011324411055 is a deficient number, since it is larger than the sum of its proper divisors (411383331665).

1011324411055 is a wasteful number, since it uses less digits than its factorization.

1011324411055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50468 (or 50461 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 28.

Adding to 1011324411055 its reverse (5501144231101), we get a palindrome (6512468642156).

The spelling of 1011324411055 in words is "one trillion, eleven billion, three hundred twenty-four million, four hundred eleven thousand, fifty-five".