1042131119 has 2 divisors, whose sum is σ = 1042131120. Its totient is φ = 1042131118.

The previous prime is 1042131089. The next prime is 1042131131. The reversal of 1042131119 is 9111312401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1042131119 is a prime.

It is a super-2 number, since 2×1042131119² = 2172074538376384322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1042131094 and 1042131103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1042131169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521065559 + 521065560.

It is an arithmetic number, because the mean of its divisors is an integer number (521065560).

Almost surely, 2^1042131119 is an apocalyptic number.

1042131119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042131119 is an equidigital number, since it uses as much as digits as its factorization.

1042131119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 1042131119 is about 32282.0556811365. The cubic root of 1042131119 is about 1013.8509711643.

The spelling of 1042131119 in words is "one billion, forty-two million, one hundred thirty-one thousand, one hundred nineteen".