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120103001300231 = 1929321574097593
BaseRepresentation
bin11011010011101110101000…
…101110101001110100000111
3120202020201211122220020002222
4123103232220232221310013
5111220231421313101411
61103234320200122555
734204104222612125
oct3323565056516407
9522221748806088
10120103001300231
11352a5440178624
121157892416645b
1352028839876c1
142193032954915
15dd424c0de4db
hex6d3ba8ba9d07

120103001300231 has 8 divisors (see below), whose sum is σ = 126855693852720. Its totient is φ = 113393456943552.

The previous prime is 120103001300153. The next prime is 120103001300251. The reversal of 120103001300231 is 132003100301021.

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 120103001300231 - 214 = 120103001283847 is a prime.

It is a super-2 number, since 2×1201030013002312 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120103001300251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10787043230 + ... + 10787054363.

It is an arithmetic number, because the mean of its divisors is an integer number (15856961731590).

Almost surely, 2120103001300231 is an apocalyptic number.

120103001300231 is a deficient number, since it is larger than the sum of its proper divisors (6752692552489).

120103001300231 is a wasteful number, since it uses less digits than its factorization.

120103001300231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21574097905.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 120103001300231 its reverse (132003100301021), we get a palindrome (252106101601252).

The spelling of 120103001300231 in words is "one hundred twenty trillion, one hundred three billion, one million, three hundred thousand, two hundred thirty-one".

Divisors: 1 19 293 5567 21574097593 409907854267 6321210594749 120103001300231