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111013331330131 = 1394864916416721
BaseRepresentation
bin11001001111011101001110…
…001011011110010001010011
3112120001202210221012221112221
4121033131032023132101103
5104022320300310031011
61032034453111001511
732245306560641356
oct3117351613362123
9476052727187487
10111013331330131
113241054247379a
121054b164069297
1349c3687489009
141d5b106b2029d
15cc7aa1527971
hex64f74e2de453

111013331330131 has 8 divisors (see below), whose sum is σ = 111814293542000. Its totient is φ = 110212402049280.

The previous prime is 111013331330101. The next prime is 111013331330137. The reversal of 111013331330131 is 131033133310111.

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 111013331330131 - 223 = 111013322941523 is a prime.

It is a super-2 number, since 2×1110133313301312 (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111013331330096 and 111013331330105.

It is not an unprimeable number, because it can be changed into a prime (111013331330137) 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, 1446150 + ... + 14970571.

It is an arithmetic number, because the mean of its divisors is an integer number (13976786692750).

Almost surely, 2111013331330131 is an apocalyptic number.

111013331330131 is a deficient number, since it is larger than the sum of its proper divisors (800962211869).

111013331330131 is a wasteful number, since it uses less digits than its factorization.

111013331330131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16465509.

The product of its (nonzero) digits is 729, while the sum is 25.

Adding to 111013331330131 its reverse (131033133310111), we get a palindrome (242046464640242).

The spelling of 111013331330131 in words is "one hundred eleven trillion, thirteen billion, three hundred thirty-one million, three hundred thirty thousand, one hundred thirty-one".

Divisors: 1 139 48649 6762211 16416721 2281924219 798657059929 111013331330131