133115162044 has 12 divisors (see below), whose sum is σ = 232958331144. Its totient is φ = 66555638864.

The previous prime is 133115162023. The next prime is 133115162051. The reversal of 133115162044 is 440261511331.

It is a super-4 number, since 4×133115162044⁴ (a number of 46 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133115161997 and 133115162015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325462 + ... + 610045.

It is an arithmetic number, because the mean of its divisors is an integer number (19413194262).

Almost surely, 2^133115162044 is an apocalyptic number.

It is an amenable number.

133115162044 is a deficient number, since it is larger than the sum of its proper divisors (99843169100).

133115162044 is a wasteful number, since it uses less digits than its factorization.

133115162044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971084 (or 971082 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 133115162044 its reverse (440261511331), we get a palindrome (573376673375).

The spelling of 133115162044 in words is "one hundred thirty-three billion, one hundred fifteen million, one hundred sixty-two thousand, forty-four".