133964103 has 24 divisors (see below), whose sum is σ = 221052288. Its totient is φ = 70660512.

The previous prime is 133964101. The next prime is 133964119. The reversal of 133964103 is 301469331.

It is not a de Polignac number, because 133964103 - 2¹ = 133964101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133964101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15325 + ... + 22422.

It is an arithmetic number, because the mean of its divisors is an integer number (9210512).

Almost surely, 2^133964103 is an apocalyptic number.

133964103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

133964103 is a deficient number, since it is larger than the sum of its proper divisors (87088185).

133964103 is a wasteful number, since it uses less digits than its factorization.

133964103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37783 (or 37770 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 133964103 is about 11574.2862846916. The cubic root of 133964103 is about 511.6772957835.

The spelling of 133964103 in words is "one hundred thirty-three million, nine hundred sixty-four thousand, one hundred three".