133013707 has 2 divisors, whose sum is σ = 133013708. Its totient is φ = 133013706.

The previous prime is 133013701. The next prime is 133013719. The reversal of 133013707 is 707310331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133013707 - 2⁷ = 133013579 is a prime.

It is not a weakly prime, because it can be changed into another prime (133013701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66506853 + 66506854.

It is an arithmetic number, because the mean of its divisors is an integer number (66506854).

Almost surely, 2^133013707 is an apocalyptic number.

133013707 is a deficient number, since it is larger than the sum of its proper divisors (1).

133013707 is an equidigital number, since it uses as much as digits as its factorization.

133013707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1323, while the sum is 25.

The square root of 133013707 is about 11533.1568531777. The cubic root of 133013707 is about 510.4644071749.

The spelling of 133013707 in words is "one hundred thirty-three million, thirteen thousand, seven hundred seven".