1101202110102 has 16 divisors (see below), whose sum is σ = 2203816942080. Its totient is φ = 366831916392.

The previous prime is 1101202110101. The next prime is 1101202110137. The reversal of 1101202110102 is 2010112021011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101202110101) 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, 58853278 + ... + 58871985.

It is an arithmetic number, because the mean of its divisors is an integer number (137738558880).

Almost surely, 2^{1101202110102} is an apocalyptic number.

1101202110102 is an abundant number, since it is smaller than the sum of its proper divisors (1102614831978).

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

1101202110102 is a wasteful number, since it uses less digits than its factorization.

1101202110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117726827.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1101202110102 its reverse (2010112021011), we get a palindrome (3111314131113).

It can be divided in two parts, 110120 and 2110102, that added together give a palindrome (2220222).

The spelling of 1101202110102 in words is "one trillion, one hundred one billion, two hundred two million, one hundred ten thousand, one hundred two".