3102112121330 has 8 divisors (see below), whose sum is σ = 5583801818412. Its totient is φ = 1240844848528.

The previous prime is 3102112121293. The next prime is 3102112121341. The reversal of 3102112121330 is 331212112013.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2814922239529 + 287189881801 = 1677773^2 + 535901^2 .

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

It is a super-2 number, since 2×3102112121330² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155105606057 + ... + 155105606076.

Almost surely, 2^{3102112121330} is an apocalyptic number.

3102112121330 is a deficient number, since it is larger than the sum of its proper divisors (2481689697082).

3102112121330 is a wasteful number, since it uses less digits than its factorization.

3102112121330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310211212140.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 3102112121330 its reverse (331212112013), we get a palindrome (3433324233343).

The spelling of 3102112121330 in words is "three trillion, one hundred two billion, one hundred twelve million, one hundred twenty-one thousand, three hundred thirty".