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100613112141 = 3611223449549
BaseRepresentation
bin101110110110100000…
…0100100000101001101
3100121200220022122222210
41131231000210011031
53122023424042031
6114115424101033
710161200225313
oct1355500440515
9317626278883
10100613112141
113974052a353
12175bb164779
1396458495a9
144c2665c0b3
15293ce97746
hex176d02414d

100613112141 has 16 divisors (see below), whose sum is σ = 136461801600. Its totient is φ = 65921718720.

The previous prime is 100613112139. The next prime is 100613112179. The reversal of 100613112141 is 141211316001.

It is not a de Polignac number, because 100613112141 - 21 = 100613112139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100613110141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 966 + ... + 448583.

It is an arithmetic number, because the mean of its divisors is an integer number (8528862600).

Almost surely, 2100613112141 is an apocalyptic number.

It is an amenable number.

100613112141 is a deficient number, since it is larger than the sum of its proper divisors (35848689459).

100613112141 is a wasteful number, since it uses less digits than its factorization.

100613112141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450836.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 100613112141 its reverse (141211316001), we get a palindrome (241824428142).

The spelling of 100613112141 in words is "one hundred billion, six hundred thirteen million, one hundred twelve thousand, one hundred forty-one".

Divisors: 1 3 61 183 1223 3669 74603 223809 449549 1348647 27422489 82267467 549798427 1649395281 33537704047 100613112141