21332100152030 has 8 divisors (see below), whose sum is σ = 38397780273672. Its totient is φ = 8532840060808.

The previous prime is 21332100152021. The next prime is 21332100152057. The reversal of 21332100152030 is 3025100123312.

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

It is a super-2 number, since 2×21332100152030² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 21332100151987 and 21332100152005.

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, 1066605007592 + ... + 1066605007611.

It is an arithmetic number, because the mean of its divisors is an integer number (4799722534209).

Almost surely, 2^{21332100152030} is an apocalyptic number.

21332100152030 is a deficient number, since it is larger than the sum of its proper divisors (17065680121642).

21332100152030 is a wasteful number, since it uses less digits than its factorization.

21332100152030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2133210015210.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 21332100152030 its reverse (3025100123312), we get a palindrome (24357200275342).

The spelling of 21332100152030 in words is "twenty-one trillion, three hundred thirty-two billion, one hundred million, one hundred fifty-two thousand, thirty".