1054031131 has 4 divisors (see below), whose sum is σ = 1058757952. Its totient is φ = 1049304312.

The previous prime is 1054031119. The next prime is 1054031141. The reversal of 1054031131 is 1311304501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1311304501 = 13 ⋅100869577.

It is a cyclic number.

It is not a de Polignac number, because 1054031131 - 2¹³ = 1054022939 is a prime.

It is a super-2 number, since 2×1054031131² = 2221963250234278322, 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 = 1054031099 and 1054031108.

It is not an unprimeable number, because it can be changed into a prime (1054031101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2363076 + ... + 2363521.

It is an arithmetic number, because the mean of its divisors is an integer number (264689488).

Almost surely, 2^1054031131 is an apocalyptic number.

1054031131 is a deficient number, since it is larger than the sum of its proper divisors (4726821).

1054031131 is an equidigital number, since it uses as much as digits as its factorization.

1054031131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4726820.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1054031131 is about 32465.8456073456. The cubic root of 1054031131 is about 1017.6954027504.

Adding to 1054031131 its reverse (1311304501), we get a palindrome (2365335632).

The spelling of 1054031131 in words is "one billion, fifty-four million, thirty-one thousand, one hundred thirty-one".