1044210023031 has 8 divisors (see below), whose sum is σ = 1591177177984. Its totient is φ = 596691441720.

The previous prime is 1044210023029. The next prime is 1044210023063. The reversal of 1044210023031 is 1303200124401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1044210023031 - 2¹ = 1044210023029 is a prime.

It is a super-2 number, since 2×1044210023031² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 49724286811 = 1044210023031 / (1 + 0 + 4 + 4 + 2 + 1 + 0 + 0 + 2 + 3 + 0 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1044210022989 and 1044210023007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044210043031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24862143385 + ... + 24862143426.

It is an arithmetic number, because the mean of its divisors is an integer number (198897147248).

Almost surely, 2^{1044210023031} is an apocalyptic number.

1044210023031 is a deficient number, since it is larger than the sum of its proper divisors (546967154953).

1044210023031 is an equidigital number, since it uses as much as digits as its factorization.

1044210023031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49724286821.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1044210023031 its reverse (1303200124401), we get a palindrome (2347410147432).

The spelling of 1044210023031 in words is "one trillion, forty-four billion, two hundred ten million, twenty-three thousand, thirty-one".