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100231130310323 = 443551940995719
BaseRepresentation
bin10110110010100011100000…
…111010101110011010110011
3111010220000001210202211102112
4112302203200322232122303
5101114141323324412243
6553101313503235535
730053313563311415
oct2662434072563263
9433800053684375
10100231130310323
1129a33869049271
12b2a956a8a8bab
1343c09a7a6118c
141aa72d94ca9b5
15b8c395bde818
hex5b28e0eae6b3

100231130310323 has 8 divisors (see below), whose sum is σ = 100475590233600. Its totient is φ = 99986752390408.

The previous prime is 100231130310247. The next prime is 100231130310331. The reversal of 100231130310323 is 323013031132001.

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 100231130310323 - 28 = 100231130310067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100231130319323) 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, 18052943 + ... + 22942776.

It is an arithmetic number, because the mean of its divisors is an integer number (12559448779200).

Almost surely, 2100231130310323 is an apocalyptic number.

100231130310323 is a deficient number, since it is larger than the sum of its proper divisors (244459923277).

100231130310323 is an equidigital number, since it uses as much as digits as its factorization.

100231130310323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41001681.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 100231130310323 its reverse (323013031132001), we get a palindrome (423244161442324).

The spelling of 100231130310323 in words is "one hundred trillion, two hundred thirty-one billion, one hundred thirty million, three hundred ten thousand, three hundred twenty-three".

Divisors: 1 443 5519 2444917 40995719 18161103517 226255373161 100231130310323