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102022102101 = 3289611174247
BaseRepresentation
bin101111100000011111…
…1011011110001010101
3100202100002120202212010
41133000333123301111
53132420124231401
6114511315414433
710241126362623
oct1370077336125
9322302522763
10102022102101
113a2a38a9367
1217932bb4419
13980b724c6a
144d1b830513
1529c1a15ed6
hex17c0fdbc55

102022102101 has 8 divisors (see below), whose sum is σ = 136034282304. Its totient is φ = 68012328320.

The previous prime is 102022102037. The next prime is 102022102103. The reversal of 102022102101 is 101201220201.

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 102022102101 - 26 = 102022102037 is a prime.

It is a super-2 number, since 2×1020221021012 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102022102103) 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, 500241 + ... + 674006.

It is an arithmetic number, because the mean of its divisors is an integer number (17004285288).

Almost surely, 2102022102101 is an apocalyptic number.

It is an amenable number.

102022102101 is a deficient number, since it is larger than the sum of its proper divisors (34012180203).

102022102101 is a wasteful number, since it uses less digits than its factorization.

102022102101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203211.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 102022102101 its reverse (101201220201), we get a palindrome (203223322302).

The spelling of 102022102101 in words is "one hundred two billion, twenty-two million, one hundred two thousand, one hundred one".

Divisors: 1 3 28961 86883 1174247 3522741 34007367367 102022102101