1010143331123 has 2 divisors, whose sum is σ = 1010143331124. Its totient is φ = 1010143331122.

The previous prime is 1010143331089. The next prime is 1010143331149. The reversal of 1010143331123 is 3211333410101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1010143331123 - 2²⁰ = 1010142282547 is a prime.

It is a super-2 number, since 2×1010143331123² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1010143331723) 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 as a sum of consecutive naturals, namely, 505071665561 + 505071665562.

It is an arithmetic number, because the mean of its divisors is an integer number (505071665562).

Almost surely, 2^{1010143331123} is an apocalyptic number.

1010143331123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010143331123 is an equidigital number, since it uses as much as digits as its factorization.

1010143331123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1010143331123 its reverse (3211333410101), we get a palindrome (4221476741224).

The spelling of 1010143331123 in words is "one trillion, ten billion, one hundred forty-three million, three hundred thirty-one thousand, one hundred twenty-three".