1104542039 has 2 divisors, whose sum is σ = 1104542040. Its totient is φ = 1104542038.

The previous prime is 1104542011. The next prime is 1104542063. The reversal of 1104542039 is 9302454011.

It is a strong prime.

It is an emirp because it is prime and its reverse (9302454011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1104542039 - 2²⁴ = 1087764823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1104542239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552271019 + 552271020.

It is an arithmetic number, because the mean of its divisors is an integer number (552271020).

Almost surely, 2^1104542039 is an apocalyptic number.

1104542039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104542039 is an equidigital number, since it uses as much as digits as its factorization.

1104542039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1104542039 is about 33234.6511791534. The cubic root of 1104542039 is about 1033.6989693820.

The spelling of 1104542039 in words is "one billion, one hundred four million, five hundred forty-two thousand, thirty-nine".