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132431310141 = 313197112315349
BaseRepresentation
bin111101101010110000…
…1010110110100111101
3110122211100212121010120
41323111201112310331
54132204403411031
6140501010325153
712365525364054
oct1732541266475
9418740777116
10132431310141
1151189027459
12217bab897b9
13c6468038a0
1465a435939b
1536a1521a96
hex1ed5856d3d

132431310141 has 32 divisors (see below), whose sum is σ = 191305699200. Its totient is φ = 81005025024.

The previous prime is 132431310113. The next prime is 132431310199. The reversal of 132431310141 is 141013134231.

It is a happy number.

It is not a de Polignac number, because 132431310141 - 222 = 132427115837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132431310841) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8620335 + ... + 8635683.

It is an arithmetic number, because the mean of its divisors is an integer number (5978303100).

Almost surely, 2132431310141 is an apocalyptic number.

It is an amenable number.

132431310141 is a deficient number, since it is larger than the sum of its proper divisors (58874389059).

132431310141 is a wasteful number, since it uses less digits than its factorization.

132431310141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16685.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 132431310141 its reverse (141013134231), we get a palindrome (273444444372).

The spelling of 132431310141 in words is "one hundred thirty-two billion, four hundred thirty-one million, three hundred ten thousand, one hundred forty-one".

Divisors: 1 3 13 39 197 591 1123 2561 3369 7683 14599 15349 43797 46047 199537 221231 598611 663693 2876003 3023753 8628009 9071259 17236927 39308789 51710781 117926367 224080051 672240153 3395674619 10187023857 44143770047 132431310141