1823460131 has 2 divisors, whose sum is σ = 1823460132. Its totient is φ = 1823460130.

The previous prime is 1823460091. The next prime is 1823460139. The reversal of 1823460131 is 1310643281.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1823460131 is a prime.

It is a super-2 number, since 2×1823460131² = 6650013698693074322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1823460094 and 1823460103.

It is not a weakly prime, because it can be changed into another prime (1823460139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 911730065 + 911730066.

It is an arithmetic number, because the mean of its divisors is an integer number (911730066).

Almost surely, 2^1823460131 is an apocalyptic number.

1823460131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1823460131 is an equidigital number, since it uses as much as digits as its factorization.

1823460131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1823460131 is about 42701.9921198063. The cubic root of 1823460131 is about 1221.7023915803.

The spelling of 1823460131 in words is "one billion, eight hundred twenty-three million, four hundred sixty thousand, one hundred thirty-one".