133453036 has 18 divisors (see below), whose sum is σ = 246484140. Its totient is φ = 63213912.

The previous prime is 133452989. The next prime is 133453049. The reversal of 133453036 is 630354331.

It is a junction number, because it is equal to n+sod(n) for n = 133452995 and 133453013.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44766 + ... + 47653.

Almost surely, 2^133453036 is an apocalyptic number.

It is an amenable number.

133453036 is a deficient number, since it is larger than the sum of its proper divisors (113031104).

133453036 is a wasteful number, since it uses less digits than its factorization.

133453036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92461 (or 92440 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 28.

The square root of 133453036 is about 11552.1874984784. The cubic root of 133453036 is about 511.0257913384.

The spelling of 133453036 in words is "one hundred thirty-three million, four hundred fifty-three thousand, thirty-six".