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10331211001 = 2331139104243
BaseRepresentation
bin10011001111100100…
…11100010011111001
3222122222222220012111
421213302130103321
5132124242223001
64425053412321
7514005562456
oct114762342371
928588886174
1010331211001
114421776811
122003a9a0a1
13c884c5507
1470013c82d
15406ed4851
hex267c9c4f9

10331211001 has 16 divisors (see below), whose sum is σ = 11208314880. Its totient is φ = 9494361360.

The previous prime is 10331210959. The next prime is 10331211029. The reversal of 10331211001 is 10011213301.

It is not a de Polignac number, because 10331211001 - 29 = 10331210489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10331211091) 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 15 ways as a sum of consecutive naturals, for example, 46986 + ... + 151228.

It is an arithmetic number, because the mean of its divisors is an integer number (700519680).

Almost surely, 210331211001 is an apocalyptic number.

It is an amenable number.

10331211001 is a deficient number, since it is larger than the sum of its proper divisors (877103879).

10331211001 is a wasteful number, since it uses less digits than its factorization.

10331211001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104436.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10331211001 its reverse (10011213301), we get a palindrome (20342424302).

The spelling of 10331211001 in words is "ten billion, three hundred thirty-one million, two hundred eleven thousand, one".

Divisors: 1 23 31 139 713 3197 4309 99107 104243 2397589 3231533 14489777 74325259 333264871 449183087 10331211001