133036491210 has 128 divisors (see below), whose sum is σ = 400805867520. Its totient is φ = 27555365376.

The previous prime is 133036491199. The next prime is 133036491251. The reversal of 133036491210 is 12194630331.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 633067 + ... + 816606.

It is an arithmetic number, because the mean of its divisors is an integer number (3131295840).

Almost surely, 2^133036491210 is an apocalyptic number.

133036491210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133036491210 is an abundant number, since it is smaller than the sum of its proper divisors (267769376310).

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

133036491210 is a wasteful number, since it uses less digits than its factorization.

133036491210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449732.

The product of its (nonzero) digits is 11664, while the sum is 33.

The spelling of 133036491210 in words is "one hundred thirty-three billion, thirty-six million, four hundred ninety-one thousand, two hundred ten".