1031423344001 has 4 divisors (see below), whose sum is σ = 1031479875504. Its totient is φ = 1031366812500.

The previous prime is 1031423343961. The next prime is 1031423344019. The reversal of 1031423344001 is 1004433241301.

It is a happy number.

1031423344001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1031423344001 - 2²⁶ = 1031356235137 is a prime.

It is a super-2 number, since 2×1031423344001² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1031423344201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28238375 + ... + 28274876.

It is an arithmetic number, because the mean of its divisors is an integer number (257869968876).

Almost surely, 2^{1031423344001} is an apocalyptic number.

It is an amenable number.

1031423344001 is a deficient number, since it is larger than the sum of its proper divisors (56531503).

1031423344001 is an equidigital number, since it uses as much as digits as its factorization.

1031423344001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56531502.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1031423344001 its reverse (1004433241301), we get a palindrome (2035856585302).

The spelling of 1031423344001 in words is "one trillion, thirty-one billion, four hundred twenty-three million, three hundred forty-four thousand, one".