133110340242 has 64 divisors (see below), whose sum is σ = 291535179264. Its totient is φ = 40182170240.

The previous prime is 133110340241. The next prime is 133110340243. The reversal of 133110340242 is 242043011331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (133110340241) and next prime (133110340243).

It is not an unprimeable number, because it can be changed into a prime (133110340241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32679118 + ... + 32683190.

It is an arithmetic number, because the mean of its divisors is an integer number (4555237176).

Almost surely, 2^133110340242 is an apocalyptic number.

133110340242 is an abundant number, since it is smaller than the sum of its proper divisors (158424839022).

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

133110340242 is a wasteful number, since it uses less digits than its factorization.

133110340242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5863.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 133110340242 its reverse (242043011331), we get a palindrome (375153351573).

The spelling of 133110340242 in words is "one hundred thirty-three billion, one hundred ten million, three hundred forty thousand, two hundred forty-two".