133042401235 has 8 divisors (see below), whose sum is σ = 160160950080. Its totient is φ = 106093875264.

The previous prime is 133042401223. The next prime is 133042401263. The reversal of 133042401235 is 532104240331.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 133042401235 - 2²¹ = 133040304083 is a prime.

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, 42503995 + ... + 42507124.

It is an arithmetic number, because the mean of its divisors is an integer number (20020118760).

Almost surely, 2^133042401235 is an apocalyptic number.

133042401235 is a deficient number, since it is larger than the sum of its proper divisors (27118548845).

133042401235 is an equidigital number, since it uses as much as digits as its factorization.

133042401235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85011437.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 133042401235 its reverse (532104240331), we get a palindrome (665146641566).

The spelling of 133042401235 in words is "one hundred thirty-three billion, forty-two million, four hundred one thousand, two hundred thirty-five".