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108101221301 = 3117669197359
BaseRepresentation
bin110010010101101010…
…1011011101110110101
3101100000202112000200002
41210223111123232311
53232342403040201
6121354440201045
710544564135333
oct1445325335665
9340022460602
10108101221301
1141933359617
1218b4aa69185
13a26a003208
145336d56b53
152c2a57b76b
hex192b55bbb5

108101221301 has 8 divisors (see below), whose sum is σ = 111595238400. Its totient is φ = 104607634320.

The previous prime is 108101221279. The next prime is 108101221337. The reversal of 108101221301 is 103122101801.

It is a happy number.

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 108101221301 - 210 = 108101220277 is a prime.

It is a super-2 number, since 2×1081012213012 (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 (108101221391) 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, 449060 + ... + 646418.

It is an arithmetic number, because the mean of its divisors is an integer number (13949404800).

Almost surely, 2108101221301 is an apocalyptic number.

It is an amenable number.

108101221301 is a deficient number, since it is larger than the sum of its proper divisors (3494017099).

108101221301 is a wasteful number, since it uses less digits than its factorization.

108101221301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215059.

The product of its (nonzero) digits is 96, while the sum is 20.

The spelling of 108101221301 in words is "one hundred eight billion, one hundred one million, two hundred twenty-one thousand, three hundred one".

Divisors: 1 31 17669 197359 547739 6118129 3487136171 108101221301