10061111010556 has 6 divisors (see below), whose sum is σ = 17606944268480. Its totient is φ = 5030555505276.

The previous prime is 10061111010553. The next prime is 10061111010563. The reversal of 10061111010556 is 65501011116001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10061111010553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1257638876316 + ... + 1257638876323.

Almost surely, 2^{10061111010556} is an apocalyptic number.

It is an amenable number.

10061111010556 is a deficient number, since it is larger than the sum of its proper divisors (7545833257924).

10061111010556 is a wasteful number, since it uses less digits than its factorization.

10061111010556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2515277752643 (or 2515277752641 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 28.

Adding to 10061111010556 its reverse (65501011116001), we get a palindrome (75562122126557).

The spelling of 10061111010556 in words is "ten trillion, sixty-one billion, one hundred eleven million, ten thousand, five hundred fifty-six".