1011006561102 has 16 divisors (see below), whose sum is σ = 2022025976832. Its totient is φ = 337000044600.

The previous prime is 1011006561101. The next prime is 1011006561127. The reversal of 1011006561102 is 2011656001101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011006561101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 709473 + ... + 1589139.

It is an arithmetic number, because the mean of its divisors is an integer number (126376623552).

Almost surely, 2^{1011006561102} is an apocalyptic number.

1011006561102 is an abundant number, since it is smaller than the sum of its proper divisors (1011019415730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011006561102 is a wasteful number, since it uses less digits than its factorization.

1011006561102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071223.

The product of its (nonzero) digits is 360, while the sum is 24.

The spelling of 1011006561102 in words is "one trillion, eleven billion, six million, five hundred sixty-one thousand, one hundred two".