1101123010102 has 16 divisors (see below), whose sum is σ = 1663277982912. Its totient is φ = 546706056960.

The previous prime is 1101123010087. The next prime is 1101123010111. The reversal of 1101123010102 is 2010103211011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2016238 + ... + 2503489.

It is an arithmetic number, because the mean of its divisors is an integer number (103954873932).

Almost surely, 2^{1101123010102} is an apocalyptic number.

1101123010102 is a deficient number, since it is larger than the sum of its proper divisors (562154972810).

1101123010102 is a wasteful number, since it uses less digits than its factorization.

1101123010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4520583.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1101123010102 its reverse (2010103211011), we get a palindrome (3111226221113).

The spelling of 1101123010102 in words is "one trillion, one hundred one billion, one hundred twenty-three million, ten thousand, one hundred two".