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13002231200213 = 103126235254371
BaseRepresentation
bin1011110100110101000101…
…0111110011100111010101
31201001000000211220020120102
42331031101113303213111
53201012032141401323
643353050442543445
72511244260445313
oct275152127634725
951030024806512
1013002231200213
1141632405aa512
12155bb04b07b85
13734149cc2128
1432d4504a50b3
151783404b8328
hexbd3515f39d5

13002231200213 has 4 divisors (see below), whose sum is σ = 13128466454688. Its totient is φ = 12875995945740.

The previous prime is 13002231200171. The next prime is 13002231200219. The reversal of 13002231200213 is 31200213220031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13002231200213 - 212 = 13002231196117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13002231200219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63117627083 + ... + 63117627288.

It is an arithmetic number, because the mean of its divisors is an integer number (3282116613672).

Almost surely, 213002231200213 is an apocalyptic number.

It is an amenable number.

13002231200213 is a deficient number, since it is larger than the sum of its proper divisors (126235254475).

13002231200213 is a wasteful number, since it uses less digits than its factorization.

13002231200213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126235254474.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13002231200213 its reverse (31200213220031), we get a palindrome (44202444420244).

The spelling of 13002231200213 in words is "thirteen trillion, two billion, two hundred thirty-one million, two hundred thousand, two hundred thirteen".

Divisors: 1 103 126235254371 13002231200213