1042635107 has 2 divisors, whose sum is σ = 1042635108. Its totient is φ = 1042635106.

The previous prime is 1042635101. The next prime is 1042635137. The reversal of 1042635107 is 7015362401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1042635107 - 2⁸ = 1042634851 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1042635107.

It is not a weakly prime, because it can be changed into another prime (1042635101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521317553 + 521317554.

It is an arithmetic number, because the mean of its divisors is an integer number (521317554).

Almost surely, 2^1042635107 is an apocalyptic number.

1042635107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042635107 is an equidigital number, since it uses as much as digits as its factorization.

1042635107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 1042635107 is about 32289.8607460608. The cubic root of 1042635107 is about 1014.0143819436.

Adding to 1042635107 its reverse (7015362401), we get a palindrome (8057997508).

The spelling of 1042635107 in words is "one billion, forty-two million, six hundred thirty-five thousand, one hundred seven".