133221021001030 has 16 divisors (see below), whose sum is σ = 239798090003760. Its totient is φ = 53288352355552.

The previous prime is 133221021001021. The next prime is 133221021001099. The reversal of 133221021001030 is 30100120122331.

It is a super-2 number, since 2×133221021001030² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133221021000989 and 133221021001007.

It is a congruent 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, 3766752 + ... + 16752028.

It is an arithmetic number, because the mean of its divisors is an integer number (14987380625235).

Almost surely, 2^{133221021001030} is an apocalyptic number.

133221021001030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133221021001030 is a deficient number, since it is larger than the sum of its proper divisors (106577069002730).

133221021001030 is a wasteful number, since it uses less digits than its factorization.

133221021001030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14011223.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 133221021001030 its reverse (30100120122331), we get a palindrome (163321141123361).

The spelling of 133221021001030 in words is "one hundred thirty-three trillion, two hundred twenty-one billion, twenty-one million, one thousand, thirty".