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10131011000199 = 3648647285673
BaseRepresentation
bin1001001101101100111101…
…0011111101011110000111
31022212111220120112122000000
42103123033103331132013
52311441302304001244
633314042221252343
72063640616436145
oct223331723753607
938774816478000
1010131011000199
1132565a065a601
12117755b1040b3
1358647261c10b
142704b49aa595
151287e690c169
hex936cf4fd787

10131011000199 has 28 divisors (see below), whose sum is σ = 15189933345936. Its totient is φ = 6753844854432.

The previous prime is 10131011000179. The next prime is 10131011000207. The reversal of 10131011000199 is 99100011013101.

It is not a de Polignac number, because 10131011000199 - 28 = 10131010999943 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131011000179) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 35320827 + ... + 35606499.

Almost surely, 210131011000199 is an apocalyptic number.

10131011000199 is a deficient number, since it is larger than the sum of its proper divisors (5058922345737).

10131011000199 is an frugal number, since it uses more digits than its factorization.

10131011000199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334338 (or 334323 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 27.

The spelling of 10131011000199 in words is "ten trillion, one hundred thirty-one billion, eleven million, one hundred ninety-nine", and thus it is an aban number.

Divisors: 1 3 9 27 81 243 729 48647 145941 285673 437823 857019 1313469 2571057 3940407 7713171 11821221 23139513 35463663 69418539 208255617 13897134431 41691403293 125074209879 375222629637 1125667888911 3377003666733 10131011000199