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133030102 = 266515051
BaseRepresentation
bin1111110110111…
…10000011010110
3100021022121222211
413323132003112
5233023430402
621111144034
73203510602
oct773360326
9307277884
10133030102
1169101537
123867501a
1321739a4a
141394c502
15ba2b4d7
hex7ede0d6

133030102 has 4 divisors (see below), whose sum is σ = 199545156. Its totient is φ = 66515050.

The previous prime is 133030097. The next prime is 133030103. The reversal of 133030102 is 201030331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 201030331 = 919218749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133030103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33257524 + ... + 33257527.

It is an arithmetic number, because the mean of its divisors is an integer number (49886289).

Almost surely, 2133030102 is an apocalyptic number.

133030102 is a deficient number, since it is larger than the sum of its proper divisors (66515054).

133030102 is an equidigital number, since it uses as much as digits as its factorization.

133030102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66515053.

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

The square root of 133030102 is about 11533.8676080489. The cubic root of 133030102 is about 510.4853792494.

Adding to 133030102 its reverse (201030331), we get a palindrome (334060433).

The spelling of 133030102 in words is "one hundred thirty-three million, thirty thousand, one hundred two".

Divisors: 1 2 66515051 133030102