1011324151552 has 72 divisors (see below), whose sum is σ = 2371617102960. Its totient is φ = 424331796480.

The previous prime is 1011324151531. The next prime is 1011324151571. The reversal of 1011324151552 is 2551514231101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13776277 + ... + 13849492.

It is an arithmetic number, because the mean of its divisors is an integer number (32939126430).

Almost surely, 2^{1011324151552} is an apocalyptic number.

It is an amenable number.

1011324151552 is an abundant number, since it is smaller than the sum of its proper divisors (1360292951408).

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

1011324151552 is a wasteful number, since it uses less digits than its factorization.

1011324151552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27625809 (or 27625795 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 31.

Adding to 1011324151552 its reverse (2551514231101), we get a palindrome (3562838382653).

The spelling of 1011324151552 in words is "one trillion, eleven billion, three hundred twenty-four million, one hundred fifty-one thousand, five hundred fifty-two".