2130121302302 has 8 divisors (see below), whose sum is σ = 3651636518256. Its totient is φ = 912909129552.

The previous prime is 2130121302301. The next prime is 2130121302311. The reversal of 2130121302302 is 2032031210312.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130121302301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76075760783 + ... + 76075760810.

It is an arithmetic number, because the mean of its divisors is an integer number (456454564782).

Almost surely, 2^{2130121302302} is an apocalyptic number.

2130121302302 is a deficient number, since it is larger than the sum of its proper divisors (1521515215954).

2130121302302 is a wasteful number, since it uses less digits than its factorization.

2130121302302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152151521602.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2130121302302 its reverse (2032031210312), we get a palindrome (4162152512614).

The spelling of 2130121302302 in words is "two trillion, one hundred thirty billion, one hundred twenty-one million, three hundred two thousand, three hundred two".