110203012032102 has 80 divisors (see below), whose sum is σ = 273405814558272. Its totient is φ = 32896421466480.

The previous prime is 110203012032101. The next prime is 110203012032143. The reversal of 110203012032102 is 201230210302011.

110203012032102 is a `hidden beast` number, since 1 + 1 + 0 + 20 + 301 + 20 + 321 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110203012032101) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 461390448 + ... + 461629235.

Almost surely, 2^{110203012032102} is an apocalyptic number.

110203012032102 is an abundant number, since it is smaller than the sum of its proper divisors (163202802526170).

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

110203012032102 is a wasteful number, since it uses less digits than its factorization.

110203012032102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923019775 (or 923019766 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 110203012032102 its reverse (201230210302011), we get a palindrome (311433222334113).

The spelling of 110203012032102 in words is "one hundred ten trillion, two hundred three billion, twelve million, thirty-two thousand, one hundred two".