1210020232102 has 8 divisors (see below), whose sum is σ = 1980033107112. Its totient is φ = 550009196400.

The previous prime is 1210020232097. The next prime is 1210020232241. The reversal of 1210020232102 is 2012320200121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27500459799 + ... + 27500459842.

It is an arithmetic number, because the mean of its divisors is an integer number (247504138389).

Almost surely, 2^{1210020232102} is an apocalyptic number.

1210020232102 is a deficient number, since it is larger than the sum of its proper divisors (770012875010).

1210020232102 is a wasteful number, since it uses less digits than its factorization.

1210020232102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55000919654.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1210020232102 its reverse (2012320200121), we get a palindrome (3222340432223).

It can be divided in two parts, 12100 and 20232102, that added together give a palindrome (20244202).

The spelling of 1210020232102 in words is "one trillion, two hundred ten billion, twenty million, two hundred thirty-two thousand, one hundred two".