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31101302300201 = 719233844378197
BaseRepresentation
bin1110001001001010101100…
…00100110101111000101001
311002010020220020021020020122
413010211112010311320221
513034030431342101301
6150051424021333025
76356665156444310
oct704452604657051
9132106806236218
1031101302300201
119a00a96380501
1235a3783267175
131447abcc79453
1479744d7b3277
1538e039c7181b
hex1c4956135e29

31101302300201 has 8 divisors (see below), whose sum is σ = 37415100511680. Its totient is φ = 25255192845168.

The previous prime is 31101302300171. The next prime is 31101302300281. The reversal of 31101302300201 is 10200320310113.

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 31101302300201 - 222 = 31101298105897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 31101302300201.

It is not an unprimeable number, because it can be changed into a prime (31101302300281) 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, 116922188966 + ... + 116922189231.

It is an arithmetic number, because the mean of its divisors is an integer number (4676887563960).

Almost surely, 231101302300201 is an apocalyptic number.

It is an amenable number.

31101302300201 is a deficient number, since it is larger than the sum of its proper divisors (6313798211479).

31101302300201 is a wasteful number, since it uses less digits than its factorization.

31101302300201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233844378223.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 31101302300201 its reverse (10200320310113), we get a palindrome (41301622610314).

The spelling of 31101302300201 in words is "thirty-one trillion, one hundred one billion, three hundred two million, three hundred thousand, two hundred one".

Divisors: 1 7 19 133 233844378197 1636910647379 4443043185743 31101302300201