133102030 has 16 divisors (see below), whose sum is σ = 252193680. Its totient is φ = 50438592.

The previous prime is 133102019. The next prime is 133102043. The reversal of 133102030 is 30201331.

It is a self number, because there is not a number n which added to its sum of digits gives 133102030.

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, 350079 + ... + 350458.

It is an arithmetic number, because the mean of its divisors is an integer number (15762105).

Almost surely, 2^133102030 is an apocalyptic number.

133102030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133102030 is a deficient number, since it is larger than the sum of its proper divisors (119091650).

133102030 is a wasteful number, since it uses less digits than its factorization.

133102030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700563.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 133102030 is about 11536.9853081297. The cubic root of 133102030 is about 510.5773673937.

Adding to 133102030 its reverse (30201331), we get a palindrome (163303361).

The spelling of 133102030 in words is "one hundred thirty-three million, one hundred two thousand, thirty".