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13112011203002 = 247552725237829
BaseRepresentation
bin1011111011001110000011…
…0001010010000110111010
31201102111101121100012111122
42332303200301102012322
53204311344331444002
643515324053225242
72522211601203425
oct276634061220672
951374347305448
1013112011203002
1141a5855549448
121579242032222
137415c3a5296a
143348a637c9bc
1517b1181066a2
hexbece0c521ba

13112011203002 has 16 divisors (see below), whose sum is σ = 20090120290560. Its totient is φ = 6415354926288.

The previous prime is 13112011203001. The next prime is 13112011203041. The reversal of 13112011203002 is 20030211021131.

13112011203002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13112011203001) 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, 12099377 + ... + 13138452.

It is an arithmetic number, because the mean of its divisors is an integer number (1255632518160).

Almost surely, 213112011203002 is an apocalyptic number.

13112011203002 is a deficient number, since it is larger than the sum of its proper divisors (6978109087558).

13112011203002 is a wasteful number, since it uses less digits than its factorization.

13112011203002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25243405.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 13112011203002 its reverse (20030211021131), we get a palindrome (33142222224133).

The spelling of 13112011203002 in words is "thirteen trillion, one hundred twelve billion, eleven million, two hundred three thousand, two".

Divisors: 1 2 47 94 5527 11054 259769 519538 25237829 50475658 1186177963 2372355926 139489480883 278978961766 6556005601501 13112011203002