21332033332130 has 32 divisors (see below), whose sum is σ = 38444666674176. Its totient is φ = 8522369272384.

The previous prime is 21332033332117. The next prime is 21332033332147. The reversal of 21332033332130 is 3123333023312.

It is a junction number, because it is equal to n+sod(n) for n = 21332033332093 and 21332033332102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96102032 + ... + 96323748.

It is an arithmetic number, because the mean of its divisors is an integer number (1201395833568).

Almost surely, 2^{21332033332130} is an apocalyptic number.

21332033332130 is a deficient number, since it is larger than the sum of its proper divisors (17112633342046).

21332033332130 is a wasteful number, since it uses less digits than its factorization.

21332033332130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233458.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 21332033332130 its reverse (3123333023312), we get a palindrome (24455366355442).

The spelling of 21332033332130 in words is "twenty-one trillion, three hundred thirty-two billion, thirty-three million, three hundred thirty-two thousand, one hundred thirty".