133111774245 has 16 divisors (see below), whose sum is σ = 224188251840. Its totient is φ = 67256475264.

The previous prime is 133111774181. The next prime is 133111774261. The reversal of 133111774245 is 542477111331.

It is not a de Polignac number, because 133111774245 - 2⁶ = 133111774181 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233529144 + ... + 233529713.

It is an arithmetic number, because the mean of its divisors is an integer number (14011765740).

Almost surely, 2^133111774245 is an apocalyptic number.

133111774245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133111774245 is a deficient number, since it is larger than the sum of its proper divisors (91076477595).

133111774245 is a wasteful number, since it uses less digits than its factorization.

133111774245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467058884.

The product of its digits is 70560, while the sum is 39.

Adding to 133111774245 its reverse (542477111331), we get a palindrome (675588885576).

The spelling of 133111774245 in words is "one hundred thirty-three billion, one hundred eleven million, seven hundred seventy-four thousand, two hundred forty-five".