102034043039 has 4 divisors (see below), whose sum is σ = 102059898024. Its totient is φ = 102008188056.

The previous prime is 102034043011. The next prime is 102034043057. The reversal of 102034043039 is 930340430201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102034043039 - 2²⁸ = 101765607583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102034843039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12921572 + ... + 12929465.

It is an arithmetic number, because the mean of its divisors is an integer number (25514974506).

Almost surely, 2^102034043039 is an apocalyptic number.

102034043039 is a deficient number, since it is larger than the sum of its proper divisors (25854985).

102034043039 is an equidigital number, since it uses as much as digits as its factorization.

102034043039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25854984.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 102034043039 in words is "one hundred two billion, thirty-four million, forty-three thousand, thirty-nine".