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120033032101 = 1091110021111
BaseRepresentation
bin110111111001010000…
…1101011011110100101
3102110211022022211000121
41233302201223132211
53431311424011401
6131050432241541
711446346636623
oct1576241533645
9373738284017
10120033032101
11469a6576684
121b31a9a02b1
13b41bcb14a8
145b498a4513
1531c7d2cca1
hex1bf286b7a5

120033032101 has 4 divisors (see below), whose sum is σ = 120143054304. Its totient is φ = 119923009900.

The previous prime is 120033032099. The next prime is 120033032113. The reversal of 120033032101 is 101230330021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120033032101 - 21 = 120033032099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120033032191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55009465 + ... + 55011646.

It is an arithmetic number, because the mean of its divisors is an integer number (30035763576).

Almost surely, 2120033032101 is an apocalyptic number.

It is an amenable number.

120033032101 is a deficient number, since it is larger than the sum of its proper divisors (110022203).

120033032101 is a wasteful number, since it uses less digits than its factorization.

120033032101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110022202.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 120033032101 its reverse (101230330021), we get a palindrome (221263362122).

The spelling of 120033032101 in words is "one hundred twenty billion, thirty-three million, thirty-two thousand, one hundred one".

Divisors: 1 1091 110021111 120033032101