10556010010102 has 4 divisors (see below), whose sum is σ = 15834015015156. Its totient is φ = 5278005005050.

The previous prime is 10556010010087. The next prime is 10556010010111. The reversal of 10556010010102 is 20101001065501.

It is a happy number.

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

It is a super-2 number, since 2×10556010010102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2639002502524 + ... + 2639002502527.

It is an arithmetic number, because the mean of its divisors is an integer number (3958503753789).

Almost surely, 2^{10556010010102} is an apocalyptic number.

10556010010102 is a deficient number, since it is larger than the sum of its proper divisors (5278005005054).

10556010010102 is an equidigital number, since it uses as much as digits as its factorization.

10556010010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5278005005053.

The product of its (nonzero) digits is 300, while the sum is 22.

Adding to 10556010010102 its reverse (20101001065501), we get a palindrome (30657011075603).

The spelling of 10556010010102 in words is "ten trillion, five hundred fifty-six billion, ten million, ten thousand, one hundred two".