1031141023 has 32 divisors (see below), whose sum is σ = 1203724800. Its totient is φ = 874473600.

The previous prime is 1031141009. The next prime is 1031141051. The reversal of 1031141023 is 3201411301.

It is not a de Polignac number, because 1031141023 - 2⁹ = 1031140511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1031140988 and 1031141006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031141063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1199968 + ... + 1200826.

It is an arithmetic number, because the mean of its divisors is an integer number (37616400).

Almost surely, 2^1031141023 is an apocalyptic number.

1031141023 is a deficient number, since it is larger than the sum of its proper divisors (172583777).

1031141023 is a wasteful number, since it uses less digits than its factorization.

1031141023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1031141023 is about 32111.3846322453. The cubic root of 1031141023 is about 1010.2744158442.

Adding to 1031141023 its reverse (3201411301), we get a palindrome (4232552324).

The spelling of 1031141023 in words is "one billion, thirty-one million, one hundred forty-one thousand, twenty-three".