133011012030 has 64 divisors (see below), whose sum is σ = 344880970560. Its totient is φ = 32636537856.

The previous prime is 133011012019. The next prime is 133011012031. The reversal of 133011012030 is 30210110331.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133011012031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 422745 + ... + 666884.

It is an arithmetic number, because the mean of its divisors is an integer number (5388765165).

Almost surely, 2^133011012030 is an apocalyptic number.

133011012030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133011012030 is an abundant number, since it is smaller than the sum of its proper divisors (211869958530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133011012030 is a wasteful number, since it uses less digits than its factorization.

133011012030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089965.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 133011012030 its reverse (30210110331), we get a palindrome (163221122361).

The spelling of 133011012030 in words is "one hundred thirty-three billion, eleven million, twelve thousand, thirty".