133031545112 has 32 divisors (see below), whose sum is σ = 257383087920. Its totient is φ = 64419740160.

The previous prime is 133031545103. The next prime is 133031545121. The reversal of 133031545112 is 211545130331.

It is an interprime number because it is at equal distance from previous prime (133031545103) and next prime (133031545121).

It is a congruent number.

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, 1435298 + ... + 1525169.

Almost surely, 2^133031545112 is an apocalyptic number.

It is an amenable number.

133031545112 is a deficient number, since it is larger than the sum of its proper divisors (124351542808).

133031545112 is a wasteful number, since it uses less digits than its factorization.

133031545112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2960651 (or 2960647 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 133031545112 its reverse (211545130331), we get a palindrome (344576675443).

The spelling of 133031545112 in words is "one hundred thirty-three billion, thirty-one million, five hundred forty-five thousand, one hundred twelve".