1010505050102 has 8 divisors (see below), whose sum is σ = 1516025820312. Its totient is φ = 505163110000.

The previous prime is 1010505050057. The next prime is 1010505050153. The reversal of 1010505050102 is 2010505050101.

It is a happy number.

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

It is a super-2 number, since 2×1010505050102² (a number of 25 digits) contains 22 as substring.

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, 44693399 + ... + 44716002.

It is an arithmetic number, because the mean of its divisors is an integer number (189503227539).

Almost surely, 2^{1010505050102} is an apocalyptic number.

1010505050102 is a deficient number, since it is larger than the sum of its proper divisors (505520770210).

1010505050102 is an equidigital number, since it uses as much as digits as its factorization.

1010505050102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89415054.

The product of its (nonzero) digits is 250, while the sum is 20.

Subtracting 1010505050102 from its reverse (2010505050101), we obtain a palindrome (999999999999).

The spelling of 1010505050102 in words is "one trillion, ten billion, five hundred five million, fifty thousand, one hundred two".