102042005510 has 8 divisors (see below), whose sum is σ = 183675609936. Its totient is φ = 40816802200.

The previous prime is 102042005501. The next prime is 102042005539. The reversal of 102042005510 is 15500240201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5102100266 + ... + 5102100285.

It is an arithmetic number, because the mean of its divisors is an integer number (22959451242).

Almost surely, 2^102042005510 is an apocalyptic number.

102042005510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102042005510 is a deficient number, since it is larger than the sum of its proper divisors (81633604426).

102042005510 is a wasteful number, since it uses less digits than its factorization.

102042005510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10204200558.

The product of its (nonzero) digits is 400, while the sum is 20.

Adding to 102042005510 its reverse (15500240201), we get a palindrome (117542245711).

The spelling of 102042005510 in words is "one hundred two billion, forty-two million, five thousand, five hundred ten".