1054031004023 has 4 divisors (see below), whose sum is σ = 1054033103328. Its totient is φ = 1054028904720.

The previous prime is 1054031003929. The next prime is 1054031004041. The reversal of 1054031004023 is 3204001304501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1054031004023 is a prime.

It is a super-2 number, since 2×1054031004023² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1054031004023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054031004043) 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, 197090 + ... + 1465232.

It is an arithmetic number, because the mean of its divisors is an integer number (263508275832).

Almost surely, 2^{1054031004023} is an apocalyptic number.

1054031004023 is a deficient number, since it is larger than the sum of its proper divisors (2099305).

1054031004023 is an equidigital number, since it uses as much as digits as its factorization.

1054031004023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2099304.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 1054031004023 its reverse (3204001304501), we get a palindrome (4258032308524).

The spelling of 1054031004023 in words is "one trillion, fifty-four billion, thirty-one million, four thousand, twenty-three".