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103312231233311 = 1549184309361871
BaseRepresentation
bin10111011111011001000000…
…110101111111011100011111
3111112210112221000201212022002
4113133121000311333130133
5102020131422143431221
61003420552301112515
730522030254116232
oct2737310065773437
9445715830655262
10103312231233311
112aa11520206831
12b70672925873b
1345853bc80a9b9
141b724a545b419
15be25c53bb80b
hex5df640d7f71f

103312231233311 has 8 divisors (see below), whose sum is σ = 103379773896000. Its totient is φ = 103244689666080.

The previous prime is 103312231233293. The next prime is 103312231233359. The reversal of 103312231233311 is 113332132213301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-103312231233311 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 (103312231238311) 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, 285313706 + ... + 285675576.

It is an arithmetic number, because the mean of its divisors is an integer number (12922471737000).

Almost surely, 2103312231233311 is an apocalyptic number.

103312231233311 is a deficient number, since it is larger than the sum of its proper divisors (67542662689).

103312231233311 is a wasteful number, since it uses less digits than its factorization.

103312231233311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547729.

The product of its (nonzero) digits is 5832, while the sum is 29.

Adding to 103312231233311 its reverse (113332132213301), we get a palindrome (216644363446612).

The spelling of 103312231233311 in words is "one hundred three trillion, three hundred twelve billion, two hundred thirty-one million, two hundred thirty-three thousand, three hundred eleven".

Divisors: 1 1549 184309 361871 285494641 560538179 66696082139 103312231233311