1041021055133 has 4 divisors (see below), whose sum is σ = 1053563477568. Its totient is φ = 1028478632700.

The previous prime is 1041021055111. The next prime is 1041021055147. The reversal of 1041021055133 is 3315501201401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1041021055133 - 2⁸ = 1041021054877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041021055433) 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 3 ways as a sum of consecutive naturals, for example, 6271211093 + ... + 6271211258.

It is an arithmetic number, because the mean of its divisors is an integer number (263390869392).

Almost surely, 2^{1041021055133} is an apocalyptic number.

It is an amenable number.

1041021055133 is a deficient number, since it is larger than the sum of its proper divisors (12542422435).

1041021055133 is an equidigital number, since it uses as much as digits as its factorization.

1041021055133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12542422434.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 1041021055133 its reverse (3315501201401), we get a palindrome (4356522256534).

The spelling of 1041021055133 in words is "one trillion, forty-one billion, twenty-one million, fifty-five thousand, one hundred thirty-three".