133011201012958 has 4 divisors (see below), whose sum is σ = 199516801519440. Its totient is φ = 66505600506478.

The previous prime is 133011201012929. The next prime is 133011201012959. The reversal of 133011201012958 is 859210102110331.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133011201012959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33252800253238 + ... + 33252800253241.

It is an arithmetic number, because the mean of its divisors is an integer number (49879200379860).

Almost surely, 2^{133011201012958} is an apocalyptic number.

133011201012958 is a deficient number, since it is larger than the sum of its proper divisors (66505600506482).

133011201012958 is an equidigital number, since it uses as much as digits as its factorization.

133011201012958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66505600506481.

The product of its (nonzero) digits is 12960, while the sum is 37.

The spelling of 133011201012958 in words is "one hundred thirty-three trillion, eleven billion, two hundred one million, twelve thousand, nine hundred fifty-eight".