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2130311012995 = 511415317824633
BaseRepresentation
bin11111000000000000011…
…011100110001010000011
321112122201001000012012201
4133000000123212022003
5234400334104403440
64310352410134031
7306624043560604
oct37000033461203
97478631005181
102130311012995
11751507036650
122a4a50a21317
13125b6c9c1659
1475171397dab
153a6332c819a
hex1f0006e6283

2130311012995 has 32 divisors (see below), whose sum is σ = 2910691433664. Its totient is φ = 1483009382400.

The previous prime is 2130311012989. The next prime is 2130311013037. The reversal of 2130311012995 is 5992101130312.

It is not a de Polignac number, because 2130311012995 - 27 = 2130311012867 is a prime.

It is a super-3 number, since 3×21303110129953 (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8792802 + ... + 9031831.

It is an arithmetic number, because the mean of its divisors is an integer number (90959107302).

Almost surely, 22130311012995 is an apocalyptic number.

2130311012995 is a deficient number, since it is larger than the sum of its proper divisors (780380420669).

2130311012995 is a wasteful number, since it uses less digits than its factorization.

2130311012995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17824743.

The product of its (nonzero) digits is 14580, while the sum is 37.

The spelling of 2130311012995 in words is "two trillion, one hundred thirty billion, three hundred eleven million, twelve thousand, nine hundred ninety-five".

Divisors: 1 5 11 41 53 55 205 265 451 583 2173 2255 2915 10865 23903 119515 17824633 89123165 196070963 730809953 944705549 980354815 3654049765 4723527745 8038909483 10391761039 38732927509 40194547415 51958805195 193664637545 426062202599 2130311012995