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100202032101 = 3142723406221
BaseRepresentation
bin101110101010010000…
…0011010101111100101
3100120122020210122012010
41131110200122233211
53120203210011401
6114010541144433
710145046135243
oct1352440325745
9316566718163
10100202032101
113954a486886
121750555b119
1395ab628972
144bc7c11793
152916d45ed6
hex175481abe5

100202032101 has 8 divisors (see below), whose sum is σ = 133696340064. Its totient is φ = 66754539440.

The previous prime is 100202032069. The next prime is 100202032153. The reversal of 100202032101 is 101230202001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100202032101 - 25 = 100202032069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100202032901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11698830 + ... + 11707391.

It is an arithmetic number, because the mean of its divisors is an integer number (16712042508).

Almost surely, 2100202032101 is an apocalyptic number.

It is an amenable number.

100202032101 is a deficient number, since it is larger than the sum of its proper divisors (33494307963).

100202032101 is a wasteful number, since it uses less digits than its factorization.

100202032101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23407651.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 100202032101 its reverse (101230202001), we get a palindrome (201432234102).

The spelling of 100202032101 in words is "one hundred billion, two hundred two million, thirty-two thousand, one hundred one".

Divisors: 1 3 1427 4281 23406221 70218663 33400677367 100202032101