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102343333431211 = 724323131610867
BaseRepresentation
bin10111010001010010101010…
…000010001100011110101011
3111102100221000212120210110121
4113101102222002030132223
5101403243121324244321
61001355513414424111
730362030131515055
oct2721225202143653
9442327025523417
10102343333431211
112a678622700524
12b58a9a7362037
134514c20077472
141b3b62d9b08d5
15bc72b93eb441
hex5d14aa08c7ab

102343333431211 has 8 divisors (see below), whose sum is σ = 102362056084544. Its totient is φ = 102324612060360.

The previous prime is 102343333431187. The next prime is 102343333431221. The reversal of 102343333431211 is 112134333343201.

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 102343333431211 - 27 = 102343333431083 is a prime.

It is a super-2 number, since 2×1023433334312112 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102343333431221) 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, 167232400 + ... + 167843266.

It is an arithmetic number, because the mean of its divisors is an integer number (12795257010568).

Almost surely, 2102343333431211 is an apocalyptic number.

102343333431211 is a deficient number, since it is larger than the sum of its proper divisors (18722653333).

102343333431211 is an equidigital number, since it uses as much as digits as its factorization.

102343333431211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641241.

The product of its (nonzero) digits is 46656, while the sum is 34.

Adding to 102343333431211 its reverse (112134333343201), we get a palindrome (214477666774412).

The spelling of 102343333431211 in words is "one hundred two trillion, three hundred forty-three billion, three hundred thirty-three million, four hundred thirty-one thousand, two hundred eleven".

Divisors: 1 7243 23131 610867 167537833 4424509681 14129964577 102343333431211