211303121002130 has 16 divisors (see below), whose sum is σ = 380346318460224. Its totient is φ = 84521092699440.

The previous prime is 211303121002079. The next prime is 211303121002153. The reversal of 211303121002130 is 31200121303112.

It is a happy 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, 13681052 + ... + 24693671.

It is an arithmetic number, because the mean of its divisors is an integer number (23771644903764).

Almost surely, 2^{211303121002130} is an apocalyptic number.

211303121002130 is a deficient number, since it is larger than the sum of its proper divisors (169043197458094).

211303121002130 is a wasteful number, since it uses less digits than its factorization.

211303121002130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38925361.

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

Adding to 211303121002130 its reverse (31200121303112), we get a palindrome (242503242305242).

The spelling of 211303121002130 in words is "two hundred eleven trillion, three hundred three billion, one hundred twenty-one million, two thousand, one hundred thirty".