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12361107401357 = 111386441310499
BaseRepresentation
bin1011001111100000101101…
…1010100110101010001101
31121202201011211100202100212
42303320023122212222031
53110011021443320412
642142340410532205
72414026523203061
oct263701332465215
947681154322325
1012361107401357
113a363529691a0
1214777b9a37065
136b885551b140
1430a3d06bbaa1
1516681a17b222
hexb3e0b6a6a8d

12361107401357 has 8 divisors (see below), whose sum is σ = 14522140164000. Its totient is φ = 10372957259760.

The previous prime is 12361107401323. The next prime is 12361107401369. The reversal of 12361107401357 is 75310470116321.

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 12361107401357 - 222 = 12361103207053 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 (12361107461357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43220655107 + ... + 43220655392.

It is an arithmetic number, because the mean of its divisors is an integer number (1815267520500).

Almost surely, 212361107401357 is an apocalyptic number.

It is an amenable number.

12361107401357 is a deficient number, since it is larger than the sum of its proper divisors (2161032762643).

12361107401357 is a wasteful number, since it uses less digits than its factorization.

12361107401357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86441310523.

The product of its (nonzero) digits is 105840, while the sum is 41.

Adding to 12361107401357 its reverse (75310470116321), we get a palindrome (87671577517678).

The spelling of 12361107401357 in words is "twelve trillion, three hundred sixty-one billion, one hundred seven million, four hundred one thousand, three hundred fifty-seven".

Divisors: 1 11 13 143 86441310499 950854415489 1123737036487 12361107401357