111200020100102 has 16 divisors (see below), whose sum is σ = 170086686432432. Its totient is φ = 54510395908320.

The previous prime is 111200020100021. The next prime is 111200020100107. The reversal of 111200020100102 is 201001020002111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111200020100107) 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, 1484450453 + ... + 1484525360.

It is an arithmetic number, because the mean of its divisors is an integer number (10630417902027).

Almost surely, 2^{111200020100102} is an apocalyptic number.

111200020100102 is a deficient number, since it is larger than the sum of its proper divisors (58886666332330).

111200020100102 is a wasteful number, since it uses less digits than its factorization.

111200020100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2968976183.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 111200020100102 its reverse (201001020002111), we get a palindrome (312201040102213).

The spelling of 111200020100102 in words is "one hundred eleven trillion, two hundred billion, twenty million, one hundred thousand, one hundred two".