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123032001301 = 1191511222241
BaseRepresentation
bin111001010010101000…
…1110101101100010101
3102202120022102020100221
41302211101311230111
54003432143020201
6132304202434341
711613563520226
oct1624521655425
9382508366327
10123032001301
11481a53a2620
121ba172029b1
13b7a93c4791
145d51cbd24d
15330126b4a1
hex1ca5475b15

123032001301 has 8 divisors (see below), whose sum is σ = 134231505408. Its totient is φ = 111834960000.

The previous prime is 123032001277. The next prime is 123032001311. The reversal of 123032001301 is 103100230321.

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 123032001301 - 215 = 123031968533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123032001311) 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, 510460 + ... + 711781.

It is an arithmetic number, because the mean of its divisors is an integer number (16778938176).

Almost surely, 2123032001301 is an apocalyptic number.

123032001301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

123032001301 is a deficient number, since it is larger than the sum of its proper divisors (11199504107).

123032001301 is a wasteful number, since it uses less digits than its factorization.

123032001301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231403.

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

Adding to 123032001301 its reverse (103100230321), we get a palindrome (226132231622).

The spelling of 123032001301 in words is "one hundred twenty-three billion, thirty-two million, one thousand, three hundred one".

Divisors: 1 11 9151 100661 1222241 13444651 11184727391 123032001301