1023141031 has 16 divisors (see below), whose sum is σ = 1132363008. Its totient is φ = 924357720.

The previous prime is 1023141017. The next prime is 1023141043. The reversal of 1023141031 is 1301413201.

It is not a de Polignac number, because 1023141031 - 2⁵ = 1023140999 is a prime.

It is a super-2 number, since 2×1023141031² = 2093635138631485922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1023140996 and 1023141014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023141061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219976 + ... + 224578.

It is an arithmetic number, because the mean of its divisors is an integer number (70772688).

Almost surely, 2^1023141031 is an apocalyptic number.

1023141031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1023141031 is a deficient number, since it is larger than the sum of its proper divisors (109221977).

1023141031 is an equidigital number, since it uses as much as digits as its factorization.

1023141031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4803 (or 4781 counting only the distinct ones).

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

The square root of 1023141031 is about 31986.5757936044. The cubic root of 1023141031 is about 1007.6549295328.

Adding to 1023141031 its reverse (1301413201), we get a palindrome (2324554232).

The spelling of 1023141031 in words is "one billion, twenty-three million, one hundred forty-one thousand, thirty-one".